Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 0 insertions, 1620 deletions

diff --git a/WebCore/plugins/PluginView.cpp b/WebCore/plugins/PluginView.cpp
deleted file mode 100644
index f06daf4..0000000
--- a/WebCore/plugins/PluginView.cpp
+++ /dev/null
@@ -1,1620 +0,0 @@
-/*
- * Copyright (C) 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
- * Copyright (C) 2008 Collabora Ltd. All rights reserved.
- * Copyright (C) 2010 Girish Ramakrishnan <girish@forwardbias.in>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-
-#include "config.h"
-#include "PluginView.h"
-
-#if USE(JSC)
-#include "Bridge.h"
-#endif
-#include "Chrome.h"
-#include "CookieJar.h"
-#include "Document.h"
-#include "DocumentLoader.h"
-#include "Element.h"
-#include "FocusController.h"
-#include "Frame.h"
-#include "FrameLoader.h"
-#include "FrameLoaderClient.h"
-#include "FrameTree.h"
-#include "FrameView.h"
-#include "GraphicsContext.h"
-#include "HTMLNames.h"
-#include "HTMLPlugInElement.h"
-#include "Image.h"
-#include "KeyboardEvent.h"
-#include "MIMETypeRegistry.h"
-#include "MouseEvent.h"
-#include "NotImplemented.h"
-#include "Page.h"
-#include "PlatformMouseEvent.h"
-#include "PluginDatabase.h"
-#include "PluginDebug.h"
-#include "PluginMainThreadScheduler.h"
-#include "PluginPackage.h"
-#include "ProxyServer.h"
-#include "RenderBox.h"
-#include "RenderObject.h"
-#include "ScriptController.h"
-#include "ScriptValue.h"
-#include "SecurityOrigin.h"
-#include "Settings.h"
-#include "npruntime_impl.h"
-#include <wtf/ASCIICType.h>
-
-#if OS(WINDOWS) && ENABLE(NETSCAPE_PLUGIN_API)
-#include "PluginMessageThrottlerWin.h"
-#endif
-
-#if defined(ANDROID_PLUGINS)
-#include "TouchEvent.h"
-#endif
-
-#if USE(JSC)
-#include "JSDOMBinding.h"
-#include "JSDOMWindow.h"
-#include "c_instance.h"
-#include "runtime_root.h"
-#include <runtime/JSLock.h>
-#include <runtime/JSValue.h>
-
-using JSC::ExecState;
-using JSC::JSLock;
-using JSC::JSObject;
-using JSC::JSValue;
-using JSC::UString;
-#endif
-
-#if ENABLE(NETSCAPE_PLUGIN_API)
-
-using std::min;
-
-using namespace WTF;
-
-namespace WebCore {
-
-using namespace HTMLNames;
-
-static int s_callingPlugin;
-
-typedef HashMap<NPP, PluginView*> InstanceMap;
-
-static InstanceMap& instanceMap()
-{
-    static InstanceMap& map = *new InstanceMap;
-    return map;
-}
-
-static String scriptStringIfJavaScriptURL(const KURL& url)
-{
-    if (!protocolIsJavaScript(url))
-        return String();
-
-    // This returns an unescaped string
-    return decodeURLEscapeSequences(url.string().substring(11));
-}
-
-PluginView* PluginView::s_currentPluginView = 0;
-
-void PluginView::popPopupsStateTimerFired(Timer<PluginView>*)
-{
-    popPopupsEnabledState();
-}
-
-IntRect PluginView::windowClipRect() const
-{
-    // Start by clipping to our bounds.
-    IntRect clipRect(m_windowRect);
-    
-    // Take our element and get the clip rect from the enclosing layer and frame view.
-    RenderLayer* layer = m_element->renderer()->enclosingLayer();
-    FrameView* parentView = m_element->document()->view();
-    clipRect.intersect(parentView->windowClipRectForLayer(layer, true));
-
-    return clipRect;
-}
-
-void PluginView::setFrameRect(const IntRect& rect)
-{
-    if (m_element->document()->printing())
-        return;
-
-    if (rect != frameRect())
-        Widget::setFrameRect(rect);
-
-    updatePluginWidget();
-
-#if OS(WINDOWS) || OS(SYMBIAN)
-    // On Windows and Symbian, always call plugin to change geometry.
-    setNPWindowRect(rect);
-#elif defined(XP_UNIX)
-    // On Unix, multiple calls to setNPWindow() in windowed mode causes Flash to crash
-    if (m_mode == NP_FULL || !m_isWindowed)
-        setNPWindowRect(rect);
-#endif
-}
-
-void PluginView::frameRectsChanged()
-{
-    updatePluginWidget();
-}
-
-void PluginView::handleEvent(Event* event)
-{
-    if (!m_plugin || m_isWindowed)
-        return;
-
-    // Protect the plug-in from deletion while dispatching the event.
-    RefPtr<PluginView> protect(this);
-
-    if (event->isMouseEvent())
-        handleMouseEvent(static_cast<MouseEvent*>(event));
-    else if (event->isKeyboardEvent())
-        handleKeyboardEvent(static_cast<KeyboardEvent*>(event));
-#if defined(ANDROID_PLUGINS)
-#if ENABLE(TOUCH_EVENTS)
-    else if (event->isTouchEvent())
-        handleTouchEvent(static_cast<TouchEvent*>(event));
-#endif
-    else if (event->type() == eventNames().DOMFocusOutEvent)
-        handleFocusEvent(false);
-    else if (event->type() == eventNames().DOMFocusInEvent)
-        handleFocusEvent(true);
-#endif
-#if defined(XP_UNIX) && ENABLE(NETSCAPE_PLUGIN_API)
-    else if (event->type() == eventNames().focusoutEvent)
-        handleFocusOutEvent();
-    else if (event->type() == eventNames().focusinEvent)
-        handleFocusInEvent();
-#endif
-}
-
-void PluginView::init()
-{
-    if (m_haveInitialized)
-        return;
-
-    m_haveInitialized = true;
-
-    if (!m_plugin) {
-        ASSERT(m_status == PluginStatusCanNotFindPlugin);
-        return;
-    }
-
-    LOG(Plugins, "PluginView::init(): Initializing plug-in '%s'", m_plugin->name().utf8().data());
-
-    if (!m_plugin->load()) {
-        m_plugin = 0;
-        m_status = PluginStatusCanNotLoadPlugin;
-        return;
-    }
-
-    if (!startOrAddToUnstartedList()) {
-        m_status = PluginStatusCanNotLoadPlugin;
-        return;
-    }
-
-    m_status = PluginStatusLoadedSuccessfully;
-}
-
-bool PluginView::startOrAddToUnstartedList()
-{
-    if (!m_parentFrame->page())
-        return false;
-
-    // We only delay starting the plug-in if we're going to kick off the load
-    // ourselves. Otherwise, the loader will try to deliver data before we've
-    // started the plug-in.
-    if (!m_loadManually && !m_parentFrame->page()->canStartMedia()) {
-        m_parentFrame->document()->addMediaCanStartListener(this);
-        m_isWaitingToStart = true;
-        return true;
-    }
-
-    return start();
-}
-
-bool PluginView::start()
-{
-    if (m_isStarted)
-        return false;
-
-    m_isWaitingToStart = false;
-
-    PluginMainThreadScheduler::scheduler().registerPlugin(m_instance);
-
-    ASSERT(m_plugin);
-    ASSERT(m_plugin->pluginFuncs()->newp);
-
-    NPError npErr;
-    {
-        PluginView::setCurrentPluginView(this);
-#if USE(JSC)
-        JSC::JSLock::DropAllLocks dropAllLocks(JSC::SilenceAssertionsOnly);
-#endif
-        setCallingPlugin(true);
-        npErr = m_plugin->pluginFuncs()->newp((NPMIMEType)m_mimeType.utf8().data(), m_instance, m_mode, m_paramCount, m_paramNames, m_paramValues, NULL);
-        setCallingPlugin(false);
-        LOG_NPERROR(npErr);
-        PluginView::setCurrentPluginView(0);
-    }
-
-    if (npErr != NPERR_NO_ERROR) {
-        m_status = PluginStatusCanNotLoadPlugin;
-        PluginMainThreadScheduler::scheduler().unregisterPlugin(m_instance);
-        return false;
-    }
-
-    m_isStarted = true;
-
-    if (!m_url.isEmpty() && !m_loadManually) {
-        FrameLoadRequest frameLoadRequest(m_parentFrame->document()->securityOrigin());
-        frameLoadRequest.resourceRequest().setHTTPMethod("GET");
-        frameLoadRequest.resourceRequest().setURL(m_url);
-#ifdef ANDROID_PLUGINS
-        if (!SecurityOrigin::shouldHideReferrer(
-                m_url, m_parentFrame->loader()->outgoingReferrer()))
-          frameLoadRequest.resourceRequest().setHTTPReferrer(
-              m_parentFrame->loader()->outgoingReferrer());
-#endif
-        load(frameLoadRequest, false, 0);
-    }
-
-    m_status = PluginStatusLoadedSuccessfully;
-
-    if (!platformStart())
-        m_status = PluginStatusCanNotLoadPlugin;
-
-    if (m_status != PluginStatusLoadedSuccessfully)
-        return false;
-
-    if (parentFrame()->page())
-        parentFrame()->page()->didStartPlugin(this);
-
-    return true;
-}
-
-void PluginView::mediaCanStart()
-{
-    ASSERT(!m_isStarted);
-    if (!start())
-        parentFrame()->loader()->client()->dispatchDidFailToStartPlugin(this);
-}
-
-PluginView::~PluginView()
-{
-    LOG(Plugins, "PluginView::~PluginView()");
-
-    ASSERT(!m_lifeSupportTimer.isActive());
-
-    // If we failed to find the plug-in, we'll return early in our constructor, and
-    // m_instance will be 0.
-    if (m_instance)
-        instanceMap().remove(m_instance);
-
-    if (m_isWaitingToStart)
-        m_parentFrame->document()->removeMediaCanStartListener(this);
-
-    stop();
-
-    deleteAllValues(m_requests);
-
-    freeStringArray(m_paramNames, m_paramCount);
-    freeStringArray(m_paramValues, m_paramCount);
-
-    platformDestroy();
-
-    m_parentFrame->script()->cleanupScriptObjectsForPlugin(this);
-
-#if PLATFORM(ANDROID)
-    // Since we have no legacy plugins to check, we ignore the quirks check.
-    if (m_plugin)
-#else
-    if (m_plugin && !(m_plugin->quirks().contains(PluginQuirkDontUnloadPlugin)))
-#endif
-        m_plugin->unload();
-}
-
-void PluginView::stop()
-{
-    if (!m_isStarted)
-        return;
-
-    if (parentFrame()->page())
-        parentFrame()->page()->didStopPlugin(this);
-
-    LOG(Plugins, "PluginView::stop(): Stopping plug-in '%s'", m_plugin->name().utf8().data());
-
-    HashSet<RefPtr<PluginStream> > streams = m_streams;
-    HashSet<RefPtr<PluginStream> >::iterator end = streams.end();
-    for (HashSet<RefPtr<PluginStream> >::iterator it = streams.begin(); it != end; ++it) {
-        (*it)->stop();
-        disconnectStream((*it).get());
-    }
-
-    ASSERT(m_streams.isEmpty());
-
-    m_isStarted = false;
-
-#if USE(JSC)
-    JSC::JSLock::DropAllLocks dropAllLocks(JSC::SilenceAssertionsOnly);
-#endif
-
-#if ENABLE(NETSCAPE_PLUGIN_API)
-#ifdef XP_WIN
-    // Unsubclass the window
-    if (m_isWindowed) {
-#if OS(WINCE)
-        WNDPROC currentWndProc = (WNDPROC)GetWindowLong(platformPluginWidget(), GWL_WNDPROC);
-
-        if (currentWndProc == PluginViewWndProc)
-            SetWindowLong(platformPluginWidget(), GWL_WNDPROC, (LONG)m_pluginWndProc);
-#else
-        WNDPROC currentWndProc = (WNDPROC)GetWindowLongPtr(platformPluginWidget(), GWLP_WNDPROC);
-
-        if (currentWndProc == PluginViewWndProc)
-            SetWindowLongPtr(platformPluginWidget(), GWLP_WNDPROC, (LONG_PTR)m_pluginWndProc);
-#endif
-    }
-#endif // XP_WIN
-#endif // ENABLE(NETSCAPE_PLUGIN_API)
-
-#if !defined(XP_MACOSX)
-    // Clear the window
-    m_npWindow.window = 0;
-
-    if (m_plugin->pluginFuncs()->setwindow && !m_plugin->quirks().contains(PluginQuirkDontSetNullWindowHandleOnDestroy)) {
-        PluginView::setCurrentPluginView(this);
-        setCallingPlugin(true);
-        m_plugin->pluginFuncs()->setwindow(m_instance, &m_npWindow);
-        setCallingPlugin(false);
-        PluginView::setCurrentPluginView(0);
-    }
-
-#ifdef XP_UNIX
-    if (m_isWindowed && m_npWindow.ws_info)
-           delete (NPSetWindowCallbackStruct *)m_npWindow.ws_info;
-    m_npWindow.ws_info = 0;
-#endif
-
-#endif // !defined(XP_MACOSX)
-
-    PluginMainThreadScheduler::scheduler().unregisterPlugin(m_instance);
-
-    NPSavedData* savedData = 0;
-    PluginView::setCurrentPluginView(this);
-    setCallingPlugin(true);
-    NPError npErr = m_plugin->pluginFuncs()->destroy(m_instance, &savedData);
-    setCallingPlugin(false);
-    LOG_NPERROR(npErr);
-    PluginView::setCurrentPluginView(0);
-
-#if ENABLE(NETSCAPE_PLUGIN_API)
-    if (savedData) {
-        // TODO: Actually save this data instead of just discarding it
-        if (savedData->buf)
-            NPN_MemFree(savedData->buf);
-        NPN_MemFree(savedData);
-    }
-#endif
-
-    m_instance->pdata = 0;
-}
-
-void PluginView::setCurrentPluginView(PluginView* pluginView)
-{
-    s_currentPluginView = pluginView;
-}
-
-PluginView* PluginView::currentPluginView()
-{
-    return s_currentPluginView;
-}
-
-static char* createUTF8String(const String& str)
-{
-    CString cstr = str.utf8();
-    char* result = reinterpret_cast<char*>(fastMalloc(cstr.length() + 1));
-
-    strncpy(result, cstr.data(), cstr.length() + 1);
-
-    return result;
-}
-
-void PluginView::performRequest(PluginRequest* request)
-{
-    if (!m_isStarted)
-        return;
-
-    // don't let a plugin start any loads if it is no longer part of a document that is being 
-    // displayed unless the loads are in the same frame as the plugin.
-    const String& targetFrameName = request->frameLoadRequest().frameName();
-    if (m_parentFrame->loader()->documentLoader() != m_parentFrame->loader()->activeDocumentLoader() &&
-        (targetFrameName.isNull() || m_parentFrame->tree()->find(targetFrameName) != m_parentFrame))
-        return;
-
-    KURL requestURL = request->frameLoadRequest().resourceRequest().url();
-    String jsString = scriptStringIfJavaScriptURL(requestURL);
-
-    if (jsString.isNull()) {
-        // if this is not a targeted request, create a stream for it. otherwise,
-        // just pass it off to the loader
-        if (targetFrameName.isEmpty()) {
-            RefPtr<PluginStream> stream = PluginStream::create(this, m_parentFrame.get(), request->frameLoadRequest().resourceRequest(), request->sendNotification(), request->notifyData(), plugin()->pluginFuncs(), instance(), m_plugin->quirks());
-            m_streams.add(stream);
-            stream->start();
-        } else {
-            // If the target frame is our frame, we could destroy the
-            // PluginView, so we protect it. <rdar://problem/6991251>
-            RefPtr<PluginView> protect(this);
-
-            m_parentFrame->loader()->load(request->frameLoadRequest().resourceRequest(), targetFrameName, false);
-
-            // FIXME: <rdar://problem/4807469> This should be sent when the document has finished loading
-            if (request->sendNotification()) {
-                PluginView::setCurrentPluginView(this);
-#if USE(JSC)
-                JSC::JSLock::DropAllLocks dropAllLocks(JSC::SilenceAssertionsOnly);
-#endif
-                setCallingPlugin(true);
-                m_plugin->pluginFuncs()->urlnotify(m_instance, requestURL.string().utf8().data(), NPRES_DONE, request->notifyData());
-                setCallingPlugin(false);
-                PluginView::setCurrentPluginView(0);
-            }
-        }
-        return;
-    }
-
-    // Targeted JavaScript requests are only allowed on the frame that contains the JavaScript plugin
-    // and this has been made sure in ::load.
-    ASSERT(targetFrameName.isEmpty() || m_parentFrame->tree()->find(targetFrameName) == m_parentFrame);
-    
-    // Executing a script can cause the plugin view to be destroyed, so we keep a reference to the parent frame.
-    RefPtr<Frame> parentFrame = m_parentFrame;
-    ScriptValue result = m_parentFrame->script()->executeScript(jsString, request->shouldAllowPopups());
-
-    if (targetFrameName.isNull()) {
-        String resultString;
-
-#if USE(JSC)
-        ScriptState* scriptState = parentFrame->script()->globalObject(pluginWorld())->globalExec();
-#elif USE(V8)
-        ScriptState* scriptState = 0; // Not used with V8
-#endif
-        CString cstr;
-        if (result.getString(scriptState, resultString))
-            cstr = resultString.utf8();
-
-        RefPtr<PluginStream> stream = PluginStream::create(this, m_parentFrame.get(), request->frameLoadRequest().resourceRequest(), request->sendNotification(), request->notifyData(), plugin()->pluginFuncs(), instance(), m_plugin->quirks());
-        m_streams.add(stream);
-        stream->sendJavaScriptStream(requestURL, cstr);
-    }
-}
-
-void PluginView::requestTimerFired(Timer<PluginView>* timer)
-{
-    ASSERT(timer == &m_requestTimer);
-    ASSERT(m_requests.size() > 0);
-    ASSERT(!m_isJavaScriptPaused);
-
-    PluginRequest* request = m_requests[0];
-    m_requests.remove(0);
-    
-    // Schedule a new request before calling performRequest since the call to
-    // performRequest can cause the plugin view to be deleted.
-    if (m_requests.size() > 0)
-        m_requestTimer.startOneShot(0);
-
-    performRequest(request);
-    delete request;
-}
-
-void PluginView::scheduleRequest(PluginRequest* request)
-{
-    m_requests.append(request);
-
-    if (!m_isJavaScriptPaused)
-        m_requestTimer.startOneShot(0);
-}
-
-NPError PluginView::load(const FrameLoadRequest& frameLoadRequest, bool sendNotification, void* notifyData)
-{
-    ASSERT(frameLoadRequest.resourceRequest().httpMethod() == "GET" || frameLoadRequest.resourceRequest().httpMethod() == "POST");
-
-    KURL url = frameLoadRequest.resourceRequest().url();
-    
-    if (url.isEmpty())
-        return NPERR_INVALID_URL;
-
-    // Don't allow requests to be made when the document loader is stopping all loaders.
-    DocumentLoader* loader = m_parentFrame->loader()->documentLoader();
-    if (!loader || loader->isStopping())
-        return NPERR_GENERIC_ERROR;
-
-    const String& targetFrameName = frameLoadRequest.frameName();
-    String jsString = scriptStringIfJavaScriptURL(url);
-
-    if (!jsString.isNull()) {
-        // Return NPERR_GENERIC_ERROR if JS is disabled. This is what Mozilla does.
-        if (!m_parentFrame->script()->canExecuteScripts(NotAboutToExecuteScript))
-            return NPERR_GENERIC_ERROR;
-
-        // For security reasons, only allow JS requests to be made on the frame that contains the plug-in.
-        if (!targetFrameName.isNull() && m_parentFrame->tree()->find(targetFrameName) != m_parentFrame)
-            return NPERR_INVALID_PARAM;
-    } else if (!m_parentFrame->document()->securityOrigin()->canDisplay(url))
-        return NPERR_GENERIC_ERROR;
-
-    PluginRequest* request = new PluginRequest(frameLoadRequest, sendNotification, notifyData, arePopupsAllowed());
-    scheduleRequest(request);
-
-    return NPERR_NO_ERROR;
-}
-
-static KURL makeURL(const KURL& baseURL, const char* relativeURLString)
-{
-    String urlString = relativeURLString;
-
-    // Strip return characters.
-    urlString.replace('\n', "");
-    urlString.replace('\r', "");
-
-    return KURL(baseURL, urlString);
-}
-
-NPError PluginView::getURLNotify(const char* url, const char* target, void* notifyData)
-{
-    FrameLoadRequest frameLoadRequest(m_parentFrame->document()->securityOrigin());
-
-    frameLoadRequest.setFrameName(target);
-    frameLoadRequest.resourceRequest().setHTTPMethod("GET");
-    frameLoadRequest.resourceRequest().setURL(makeURL(m_baseURL, url));
-#ifdef ANDROID_PLUGINS
-    if (!SecurityOrigin::shouldHideReferrer(
-            frameLoadRequest.resourceRequest().url(), m_url))
-        frameLoadRequest.resourceRequest().setHTTPReferrer(m_url);
-#endif
-
-    return load(frameLoadRequest, true, notifyData);
-}
-
-NPError PluginView::getURL(const char* url, const char* target)
-{
-    FrameLoadRequest frameLoadRequest(m_parentFrame->document()->securityOrigin());
-
-    frameLoadRequest.setFrameName(target);
-    frameLoadRequest.resourceRequest().setHTTPMethod("GET");
-    frameLoadRequest.resourceRequest().setURL(makeURL(m_baseURL, url));
-#ifdef ANDROID_PLUGINS
-    if (!SecurityOrigin::shouldHideReferrer(
-            frameLoadRequest.resourceRequest().url(), m_url))
-        frameLoadRequest.resourceRequest().setHTTPReferrer(m_url);
-#endif
-
-    return load(frameLoadRequest, false, 0);
-}
-
-NPError PluginView::postURLNotify(const char* url, const char* target, uint32_t len, const char* buf, NPBool file, void* notifyData)
-{
-    return handlePost(url, target, len, buf, file, notifyData, true, true);
-}
-
-NPError PluginView::postURL(const char* url, const char* target, uint32_t len, const char* buf, NPBool file)
-{
-    // As documented, only allow headers to be specified via NPP_PostURL when using a file.
-    return handlePost(url, target, len, buf, file, 0, false, file);
-}
-
-NPError PluginView::newStream(NPMIMEType type, const char* target, NPStream** stream)
-{
-    notImplemented();
-    // Unsupported
-    return NPERR_GENERIC_ERROR;
-}
-
-int32_t PluginView::write(NPStream* stream, int32_t len, void* buffer)
-{
-    notImplemented();
-    // Unsupported
-    return -1;
-}
-
-NPError PluginView::destroyStream(NPStream* stream, NPReason reason)
-{
-    if (!stream || PluginStream::ownerForStream(stream) != m_instance)
-        return NPERR_INVALID_INSTANCE_ERROR;
-
-    PluginStream* browserStream = static_cast<PluginStream*>(stream->ndata);
-    browserStream->cancelAndDestroyStream(reason);
-
-    return NPERR_NO_ERROR;
-}
-
-void PluginView::status(const char* message)
-{
-    if (Page* page = m_parentFrame->page())
-        page->chrome()->setStatusbarText(m_parentFrame.get(), String::fromUTF8(message));
-}
-
-NPError PluginView::setValue(NPPVariable variable, void* value)
-{
-    LOG(Plugins, "PluginView::setValue(%s): ", prettyNameForNPPVariable(variable, value).data());
-
-    switch (variable) {
-    case NPPVpluginWindowBool:
-        m_isWindowed = value;
-        return NPERR_NO_ERROR;
-    case NPPVpluginTransparentBool:
-        m_isTransparent = value;
-        return NPERR_NO_ERROR;
-#if defined(XP_MACOSX)
-    case NPPVpluginDrawingModel: {
-        // Can only set drawing model inside NPP_New()
-        if (this != currentPluginView())
-           return NPERR_GENERIC_ERROR;
-
-        NPDrawingModel newDrawingModel = NPDrawingModel(uintptr_t(value));
-        switch (newDrawingModel) {
-        case NPDrawingModelCoreGraphics:
-            m_drawingModel = newDrawingModel;
-            return NPERR_NO_ERROR;
-#ifndef NP_NO_QUICKDRAW
-        case NPDrawingModelQuickDraw:
-#endif
-        case NPDrawingModelCoreAnimation:
-        default:
-            LOG(Plugins, "Plugin asked for unsupported drawing model: %s",
-                    prettyNameForDrawingModel(newDrawingModel));
-            return NPERR_GENERIC_ERROR;
-        }
-    }
-
-    case NPPVpluginEventModel: {
-        // Can only set event model inside NPP_New()
-        if (this != currentPluginView())
-           return NPERR_GENERIC_ERROR;
-
-        NPEventModel newEventModel = NPEventModel(uintptr_t(value));
-        switch (newEventModel) {
-#ifndef NP_NO_CARBON
-        case NPEventModelCarbon:
-#endif
-        case NPEventModelCocoa:
-            m_eventModel = newEventModel;
-            return NPERR_NO_ERROR;
-
-        default:
-            LOG(Plugins, "Plugin asked for unsupported event model: %s",
-                    prettyNameForEventModel(newEventModel));
-            return NPERR_GENERIC_ERROR;
-        }
-    }
-#endif // defined(XP_MACOSX)
-
-#if PLATFORM(QT) && defined(MOZ_PLATFORM_MAEMO) && (MOZ_PLATFORM_MAEMO >= 5)
-    case NPPVpluginWindowlessLocalBool:
-        m_renderToImage = true;
-        return NPERR_NO_ERROR;
-#endif
-
-    default:
-#ifdef PLUGIN_PLATFORM_SETVALUE
-        return platformSetValue(variable, value);
-#else
-        notImplemented();
-        return NPERR_GENERIC_ERROR;
-#endif
-    }
-}
-
-void PluginView::invalidateTimerFired(Timer<PluginView>* timer)
-{
-    ASSERT(timer == &m_invalidateTimer);
-
-    for (unsigned i = 0; i < m_invalidRects.size(); i++)
-        invalidateRect(m_invalidRects[i]);
-    m_invalidRects.clear();
-}
-
-
-void PluginView::pushPopupsEnabledState(bool state)
-{
-    m_popupStateStack.append(state);
-}
- 
-void PluginView::popPopupsEnabledState()
-{
-    m_popupStateStack.removeLast();
-}
-
-bool PluginView::arePopupsAllowed() const
-{
-    if (!m_popupStateStack.isEmpty())
-        return m_popupStateStack.last();
-
-    return false;
-}
-
-void PluginView::setJavaScriptPaused(bool paused)
-{
-    if (m_isJavaScriptPaused == paused)
-        return;
-    m_isJavaScriptPaused = paused;
-
-    if (m_isJavaScriptPaused)
-        m_requestTimer.stop();
-    else if (!m_requests.isEmpty())
-        m_requestTimer.startOneShot(0);
-}
-
-#if ENABLE(NETSCAPE_PLUGIN_API)
-NPObject* PluginView::npObject()
-{
-    NPObject* object = 0;
-
-    if (!m_isStarted || !m_plugin || !m_plugin->pluginFuncs()->getvalue)
-        return 0;
-
-    // On Windows, calling Java's NPN_GetValue can allow the message loop to
-    // run, allowing loading to take place or JavaScript to run. Protect the
-    // PluginView from destruction. <rdar://problem/6978804>
-    RefPtr<PluginView> protect(this);
-
-    NPError npErr;
-    {
-        PluginView::setCurrentPluginView(this);
-#if USE(JSC)
-        JSC::JSLock::DropAllLocks dropAllLocks(JSC::SilenceAssertionsOnly);
-#endif
-        setCallingPlugin(true);
-        npErr = m_plugin->pluginFuncs()->getvalue(m_instance, NPPVpluginScriptableNPObject, &object);
-        setCallingPlugin(false);
-        PluginView::setCurrentPluginView(0);
-    }
-
-    if (npErr != NPERR_NO_ERROR)
-        return 0;
-
-    return object;
-}
-#endif
-
-#if USE(JSC)
-PassRefPtr<JSC::Bindings::Instance> PluginView::bindingInstance()
-{
-#if ENABLE(NETSCAPE_PLUGIN_API)
-    NPObject* object = npObject();
-    if (!object)
-        return 0;
-
-    if (hasOneRef()) {
-        // The renderer for the PluginView was destroyed during the above call, and
-        // the PluginView will be destroyed when this function returns, so we
-        // return null.
-        return 0;
-    }
-
-    RefPtr<JSC::Bindings::RootObject> root = m_parentFrame->script()->createRootObject(this);
-    RefPtr<JSC::Bindings::Instance> instance = JSC::Bindings::CInstance::create(object, root.release());
-
-    _NPN_ReleaseObject(object);
-
-    return instance.release();
-#else
-    return 0;
-#endif
-}
-#endif
-
-#if USE(V8)
-// This is really JS engine independent
-NPObject* PluginView::getNPObject() {
-#if ENABLE(NETSCAPE_PLUGIN_API)
-    if (!m_plugin || !m_plugin->pluginFuncs()->getvalue)
-        return 0;
-
-    NPObject* object = 0;
-
-    NPError npErr;
-    {
-        PluginView::setCurrentPluginView(this);
-        setCallingPlugin(true);
-        npErr = m_plugin->pluginFuncs()->getvalue(m_instance, NPPVpluginScriptableNPObject, &object);
-        setCallingPlugin(false);
-        PluginView::setCurrentPluginView(0);
-    }
-
-    if (npErr != NPERR_NO_ERROR || !object)
-        return 0;
-
-    // Bindings::CInstance (used in JSC version) retains the object, so in ~PluginView() it calls
-    // cleanupScriptObjectsForPlugin() to releases the object. To maintain the reference count,
-    // don't call _NPN_ReleaseObject(object) here.
-    return object;
-#else
-    return 0;
-#endif  // NETSCAPE_PLUGIN_API
-}
-#endif  // V8
-
-void PluginView::disconnectStream(PluginStream* stream)
-{
-    ASSERT(m_streams.contains(stream));
-
-    m_streams.remove(stream);
-}
-
-void PluginView::setParameters(const Vector<String>& paramNames, const Vector<String>& paramValues)
-{
-    ASSERT(paramNames.size() == paramValues.size());
-
-    unsigned size = paramNames.size();
-    unsigned paramCount = 0;
-
-    m_paramNames = reinterpret_cast<char**>(fastMalloc(sizeof(char*) * size));
-    m_paramValues = reinterpret_cast<char**>(fastMalloc(sizeof(char*) * size));
-
-    for (unsigned i = 0; i < size; i++) {
-        if (m_plugin->quirks().contains(PluginQuirkRemoveWindowlessVideoParam) && equalIgnoringCase(paramNames[i], "windowlessvideo"))
-            continue;
-
-        if (paramNames[i] == "pluginspage")
-            m_pluginsPage = paramValues[i];
-
-        m_paramNames[paramCount] = createUTF8String(paramNames[i]);
-        m_paramValues[paramCount] = createUTF8String(paramValues[i]);
-
-        paramCount++;
-    }
-
-    m_paramCount = paramCount;
-}
-
-PluginView::PluginView(Frame* parentFrame, const IntSize& size, PluginPackage* plugin, Element* element, const KURL& url, const Vector<String>& paramNames, const Vector<String>& paramValues, const String& mimeType, bool loadManually)
-    : m_parentFrame(parentFrame)
-    , m_plugin(plugin)
-    , m_element(element)
-    , m_isStarted(false)
-    , m_url(url)
-    , m_baseURL(m_parentFrame->loader()->completeURL(m_parentFrame->document()->baseURL().string()))
-    , m_status(PluginStatusLoadedSuccessfully)
-    , m_requestTimer(this, &PluginView::requestTimerFired)
-    , m_invalidateTimer(this, &PluginView::invalidateTimerFired)
-    , m_popPopupsStateTimer(this, &PluginView::popPopupsStateTimerFired)
-    , m_lifeSupportTimer(this, &PluginView::lifeSupportTimerFired)
-    , m_mode(loadManually ? NP_FULL : NP_EMBED)
-    , m_paramNames(0)
-    , m_paramValues(0)
-    , m_mimeType(mimeType)
-    , m_instance(0)
-#if defined(XP_MACOSX)
-    , m_isWindowed(false)
-#else
-    , m_isWindowed(true)
-#endif
-    , m_isTransparent(false)
-    , m_haveInitialized(false)
-    , m_isWaitingToStart(false)
-#if defined(XP_UNIX)
-    , m_needsXEmbed(false)
-#endif
-#if OS(WINDOWS) && ENABLE(NETSCAPE_PLUGIN_API)
-    , m_pluginWndProc(0)
-    , m_lastMessage(0)
-    , m_isCallingPluginWndProc(false)
-    , m_wmPrintHDC(0)
-    , m_haveUpdatedPluginWidget(false)
-#endif
-#if (PLATFORM(QT) && OS(WINDOWS)) || defined(XP_MACOSX)
-    , m_window(0)
-#endif
-#if defined(XP_MACOSX)
-    , m_drawingModel(NPDrawingModel(-1))
-    , m_eventModel(NPEventModel(-1))
-    , m_contextRef(0)
-    , m_fakeWindow(0)
-#endif
-#if defined(XP_UNIX) && ENABLE(NETSCAPE_PLUGIN_API)
-    , m_hasPendingGeometryChange(true)
-    , m_drawable(0)
-    , m_visual(0)
-    , m_colormap(0)
-    , m_pluginDisplay(0)
-#endif
-#if PLATFORM(QT) && defined(MOZ_PLATFORM_MAEMO) && (MOZ_PLATFORM_MAEMO >= 5)
-    , m_renderToImage(false)
-#endif
-    , m_loadManually(loadManually)
-    , m_manualStream(0)
-    , m_isJavaScriptPaused(false)
-    , m_isHalted(false)
-    , m_hasBeenHalted(false)
-    , m_haveCalledSetWindow(false)
-{
-#if defined(ANDROID_PLUGINS)
-    platformInit();
-#endif
-
-    if (!m_plugin) {
-        m_status = PluginStatusCanNotFindPlugin;
-        return;
-    }
-
-    m_instance = &m_instanceStruct;
-    m_instance->ndata = this;
-    m_instance->pdata = 0;
-
-    instanceMap().add(m_instance, this);
-
-    setParameters(paramNames, paramValues);
-
-    memset(&m_npWindow, 0, sizeof(m_npWindow));
-#if defined(XP_MACOSX)
-    memset(&m_npCgContext, 0, sizeof(m_npCgContext));
-#endif
-
-    resize(size);
-}
-
-void PluginView::focusPluginElement()
-{
-    // Focus the plugin
-    if (Page* page = m_parentFrame->page())
-        page->focusController()->setFocusedFrame(m_parentFrame);
-    m_parentFrame->document()->setFocusedNode(m_element);
-}
-
-void PluginView::didReceiveResponse(const ResourceResponse& response)
-{
-    if (m_status != PluginStatusLoadedSuccessfully)
-        return;
-
-    ASSERT(m_loadManually);
-    ASSERT(!m_manualStream);
-
-    m_manualStream = PluginStream::create(this, m_parentFrame.get(), m_parentFrame->loader()->activeDocumentLoader()->request(), false, 0, plugin()->pluginFuncs(), instance(), m_plugin->quirks());
-    m_manualStream->setLoadManually(true);
-
-    m_manualStream->didReceiveResponse(0, response);
-}
-
-void PluginView::didReceiveData(const char* data, int length)
-{
-    if (m_status != PluginStatusLoadedSuccessfully)
-        return;
-
-    ASSERT(m_loadManually);
-    ASSERT(m_manualStream);
-    
-    m_manualStream->didReceiveData(0, data, length);
-}
-
-void PluginView::didFinishLoading()
-{
-    if (m_status != PluginStatusLoadedSuccessfully)
-        return;
-
-    ASSERT(m_loadManually);
-    ASSERT(m_manualStream);
-
-    m_manualStream->didFinishLoading(0);
-}
-
-void PluginView::didFail(const ResourceError& error)
-{
-    if (m_status != PluginStatusLoadedSuccessfully)
-        return;
-
-    ASSERT(m_loadManually);
-    ASSERT(m_manualStream);
-
-    m_manualStream->didFail(0, error);
-}
-
-void PluginView::setCallingPlugin(bool b) const
-{
-    if (!m_plugin->quirks().contains(PluginQuirkHasModalMessageLoop))
-        return;
-
-    if (b)
-        ++s_callingPlugin;
-    else
-        --s_callingPlugin;
-
-    ASSERT(s_callingPlugin >= 0);
-}
-
-bool PluginView::isCallingPlugin()
-{
-    return s_callingPlugin > 0;
-}
-
-PassRefPtr<PluginView> PluginView::create(Frame* parentFrame, const IntSize& size, Element* element, const KURL& url, const Vector<String>& paramNames, const Vector<String>& paramValues, const String& mimeType, bool loadManually)
-{
-    // if we fail to find a plugin for this MIME type, findPlugin will search for
-    // a plugin by the file extension and update the MIME type, so pass a mutable String
-    String mimeTypeCopy = mimeType;
-    PluginPackage* plugin = PluginDatabase::installedPlugins()->findPlugin(url, mimeTypeCopy);
-
-    // No plugin was found, try refreshing the database and searching again
-    if (!plugin && PluginDatabase::installedPlugins()->refresh()) {
-        mimeTypeCopy = mimeType;
-        plugin = PluginDatabase::installedPlugins()->findPlugin(url, mimeTypeCopy);
-    }
-
-    return adoptRef(new PluginView(parentFrame, size, plugin, element, url, paramNames, paramValues, mimeTypeCopy, loadManually));
-}
-
-void PluginView::freeStringArray(char** stringArray, int length)
-{
-    if (!stringArray)
-        return;
-
-    for (int i = 0; i < length; i++)
-        fastFree(stringArray[i]);
-
-    fastFree(stringArray);
-}
-
-static inline bool startsWithBlankLine(const Vector<char>& buffer)
-{
-    return buffer.size() > 0 && buffer[0] == '\n';
-}
-
-static inline int locationAfterFirstBlankLine(const Vector<char>& buffer)
-{
-    const char* bytes = buffer.data();
-    unsigned length = buffer.size();
-
-    for (unsigned i = 0; i < length - 4; i++) {
-        // Support for Acrobat. It sends "\n\n".
-        if (bytes[i] == '\n' && bytes[i + 1] == '\n')
-            return i + 2;
-        
-        // Returns the position after 2 CRLF's or 1 CRLF if it is the first line.
-        if (bytes[i] == '\r' && bytes[i + 1] == '\n') {
-            i += 2;
-            if (i == 2)
-                return i;
-            else if (bytes[i] == '\n')
-                // Support for Director. It sends "\r\n\n" (3880387).
-                return i + 1;
-            else if (bytes[i] == '\r' && bytes[i + 1] == '\n')
-                // Support for Flash. It sends "\r\n\r\n" (3758113).
-                return i + 2;
-        }
-    }
-
-    return -1;
-}
-
-static inline const char* findEOL(const char* bytes, unsigned length)
-{
-    // According to the HTTP specification EOL is defined as
-    // a CRLF pair. Unfortunately, some servers will use LF
-    // instead. Worse yet, some servers will use a combination
-    // of both (e.g. <header>CRLFLF<body>), so findEOL needs
-    // to be more forgiving. It will now accept CRLF, LF or
-    // CR.
-    //
-    // It returns NULL if EOLF is not found or it will return
-    // a pointer to the first terminating character.
-    for (unsigned i = 0; i < length; i++) {
-        if (bytes[i] == '\n')
-            return bytes + i;
-        if (bytes[i] == '\r') {
-            // Check to see if spanning buffer bounds
-            // (CRLF is across reads). If so, wait for
-            // next read.
-            if (i + 1 == length)
-                break;
-
-            return bytes + i;
-        }
-    }
-
-    return 0;
-}
-
-static inline String capitalizeRFC822HeaderFieldName(const String& name)
-{
-    bool capitalizeCharacter = true;
-    String result;
-
-    for (unsigned i = 0; i < name.length(); i++) {
-        UChar c;
-
-        if (capitalizeCharacter && name[i] >= 'a' && name[i] <= 'z')
-            c = toASCIIUpper(name[i]);
-        else if (!capitalizeCharacter && name[i] >= 'A' && name[i] <= 'Z')
-            c = toASCIILower(name[i]);
-        else
-            c = name[i];
-
-        if (name[i] == '-')
-            capitalizeCharacter = true;
-        else
-            capitalizeCharacter = false;
-
-        result.append(c);
-    }
-
-    return result;
-}
-
-static inline HTTPHeaderMap parseRFC822HeaderFields(const Vector<char>& buffer, unsigned length)
-{
-    const char* bytes = buffer.data();
-    const char* eol;
-    String lastKey;
-    HTTPHeaderMap headerFields;
-
-    // Loop ove rlines until we're past the header, or we can't find any more end-of-lines
-    while ((eol = findEOL(bytes, length))) {
-        const char* line = bytes;
-        int lineLength = eol - bytes;
-        
-        // Move bytes to the character after the terminator as returned by findEOL.
-        bytes = eol + 1;
-        if ((*eol == '\r') && (*bytes == '\n'))
-            bytes++; // Safe since findEOL won't return a spanning CRLF.
-
-        length -= (bytes - line);
-        if (lineLength == 0)
-            // Blank line; we're at the end of the header
-            break;
-        else if (*line == ' ' || *line == '\t') {
-            // Continuation of the previous header
-            if (lastKey.isNull()) {
-                // malformed header; ignore it and continue
-                continue;
-            } else {
-                // Merge the continuation of the previous header
-                String currentValue = headerFields.get(lastKey);
-                String newValue(line, lineLength);
-
-                headerFields.set(lastKey, currentValue + newValue);
-            }
-        } else {
-            // Brand new header
-            const char* colon;
-            for (colon = line; *colon != ':' && colon != eol; colon++) {
-                // empty loop
-            }
-            if (colon == eol) 
-                // malformed header; ignore it and continue
-                continue;
-            else {
-                lastKey = capitalizeRFC822HeaderFieldName(String(line, colon - line));
-                String value;
-
-                for (colon++; colon != eol; colon++) {
-                    if (*colon != ' ' && *colon != '\t')
-                        break;
-                }
-                if (colon == eol)
-                    value = "";
-                else
-                    value = String(colon, eol - colon);
-
-                String oldValue = headerFields.get(lastKey);
-                if (!oldValue.isNull()) {
-                    String tmp = oldValue;
-                    tmp += ", ";
-                    tmp += value;
-                    value = tmp;
-                }
-
-                headerFields.set(lastKey, value);
-            }
-        }
-    }
-
-    return headerFields;
-}
-
-NPError PluginView::handlePost(const char* url, const char* target, uint32_t len, const char* buf, bool file, void* notifyData, bool sendNotification, bool allowHeaders)
-{
-    if (!url || !len || !buf)
-        return NPERR_INVALID_PARAM;
-
-    FrameLoadRequest frameLoadRequest(m_parentFrame->document()->securityOrigin());
-
-    HTTPHeaderMap headerFields;
-    Vector<char> buffer;
-    
-    if (file) {
-        NPError readResult = handlePostReadFile(buffer, len, buf);
-        if(readResult != NPERR_NO_ERROR)
-            return readResult;
-    } else {
-        buffer.resize(len);
-        memcpy(buffer.data(), buf, len);
-    }
-
-    const char* postData = buffer.data();
-    int postDataLength = buffer.size();
-
-    if (allowHeaders) {
-        if (startsWithBlankLine(buffer)) {
-            postData++;
-            postDataLength--;
-        } else {
-            int location = locationAfterFirstBlankLine(buffer);
-            if (location != -1) {
-                // If the blank line is somewhere in the middle of the buffer, everything before is the header
-                headerFields = parseRFC822HeaderFields(buffer, location);
-                unsigned dataLength = buffer.size() - location;
-
-                // Sometimes plugins like to set Content-Length themselves when they post,
-                // but WebFoundation does not like that. So we will remove the header
-                // and instead truncate the data to the requested length.
-                String contentLength = headerFields.get("Content-Length");
-
-                if (!contentLength.isNull())
-                    dataLength = min(contentLength.toInt(), (int)dataLength);
-                headerFields.remove("Content-Length");
-
-                postData += location;
-                postDataLength = dataLength;
-            }
-        }
-    }
-
-    frameLoadRequest.resourceRequest().setHTTPMethod("POST");
-    frameLoadRequest.resourceRequest().setURL(makeURL(m_baseURL, url));
-    frameLoadRequest.resourceRequest().addHTTPHeaderFields(headerFields);
-    frameLoadRequest.resourceRequest().setHTTPBody(FormData::create(postData, postDataLength));
-    frameLoadRequest.setFrameName(target);
-
-    return load(frameLoadRequest, sendNotification, notifyData);
-}
-    
-#ifdef PLUGIN_SCHEDULE_TIMER
-uint32_t PluginView::scheduleTimer(NPP instance, uint32_t interval, bool repeat,
-                               void (*timerFunc)(NPP, uint32_t timerID))
-{
-    return m_timerList.schedule(instance, interval, repeat, timerFunc);
-}
-
-void PluginView::unscheduleTimer(NPP instance, uint32_t timerID)
-{
-    m_timerList.unschedule(instance, timerID);
-}
-#endif
-
-void PluginView::invalidateWindowlessPluginRect(const IntRect& rect)
-{
-    if (!isVisible())
-        return;
-    
-    if (!m_element->renderer())
-        return;
-    RenderBox* renderer = toRenderBox(m_element->renderer());
-    
-    IntRect dirtyRect = rect;
-    dirtyRect.move(renderer->borderLeft() + renderer->paddingLeft(), renderer->borderTop() + renderer->paddingTop());
-    renderer->repaintRectangle(dirtyRect);
-}
-
-void PluginView::paintMissingPluginIcon(GraphicsContext* context, const IntRect& rect)
-{
-    static RefPtr<Image> nullPluginImage;
-    if (!nullPluginImage)
-        nullPluginImage = Image::loadPlatformResource("nullPlugin");
-
-    IntRect imageRect(frameRect().x(), frameRect().y(), nullPluginImage->width(), nullPluginImage->height());
-
-    int xOffset = (frameRect().width() - imageRect.width()) / 2;
-    int yOffset = (frameRect().height() - imageRect.height()) / 2;
-
-    imageRect.move(xOffset, yOffset);
-
-    if (!rect.intersects(imageRect))
-        return;
-
-    context->save();
-    context->clip(windowClipRect());
-    context->drawImage(nullPluginImage.get(), ColorSpaceDeviceRGB, imageRect.location());
-    context->restore();
-}
-
-static const char* MozillaUserAgent = "Mozilla/5.0 ("
-#if defined(XP_MACOSX)
-        "Macintosh; U; Intel Mac OS X;"
-#elif defined(XP_WIN)
-        "Windows; U; Windows NT 5.1;"
-#elif defined(XP_UNIX)
-// The Gtk port uses X11 plugins in Mac.
-#if OS(DARWIN) && PLATFORM(GTK)
-    "X11; U; Intel Mac OS X;"
-#else
-    "X11; U; Linux i686;"
-#endif
-#endif
-        " en-US; rv:1.8.1) Gecko/20061010 Firefox/2.0";
-
-const char* PluginView::userAgent()
-{
-#if !PLATFORM(ANDROID)
-    if (m_plugin->quirks().contains(PluginQuirkWantsMozillaUserAgent))
-        return MozillaUserAgent;
-#endif
-
-    if (m_userAgent.isNull())
-        m_userAgent = m_parentFrame->loader()->userAgent(m_url).utf8();
-
-    return m_userAgent.data();
-}
-
-#if ENABLE(NETSCAPE_PLUGIN_API)
-const char* PluginView::userAgentStatic()
-{
-    return MozillaUserAgent;
-}
-#endif
-
-
-Node* PluginView::node() const
-{
-    return m_element;
-}
-
-String PluginView::pluginName() const
-{
-    return m_plugin->name();
-}
-
-void PluginView::lifeSupportTimerFired(Timer<PluginView>*)
-{
-    deref();
-}
-
-void PluginView::keepAlive()
-{
-    if (m_lifeSupportTimer.isActive())
-        return;
-
-    ref();
-    m_lifeSupportTimer.startOneShot(0);
-}
-
-#if ENABLE(NETSCAPE_PLUGIN_API)
-void PluginView::keepAlive(NPP instance)
-{
-    PluginView* view = instanceMap().get(instance);
-    if (!view)
-        return;
-
-    view->keepAlive();
-}
-
-NPError PluginView::getValueStatic(NPNVariable variable, void* value)
-{
-    LOG(Plugins, "PluginView::getValueStatic(%s)", prettyNameForNPNVariable(variable).data());
-
-    NPError result;
-    if (platformGetValueStatic(variable, value, &result))
-        return result;
-
-    return NPERR_GENERIC_ERROR;
-}
-
-NPError PluginView::getValue(NPNVariable variable, void* value)
-{
-    LOG(Plugins, "PluginView::getValue(%s)", prettyNameForNPNVariable(variable).data());
-
-    NPError result;
-    if (platformGetValue(variable, value, &result))
-        return result;
-
-    if (platformGetValueStatic(variable, value, &result))
-        return result;
-
-    switch (variable) {
-    case NPNVWindowNPObject: {
-        if (m_isJavaScriptPaused)
-            return NPERR_GENERIC_ERROR;
-
-        NPObject* windowScriptObject = m_parentFrame->script()->windowScriptNPObject();
-
-        // Return value is expected to be retained, as described here: <http://www.mozilla.org/projects/plugin/npruntime.html>
-        if (windowScriptObject)
-            _NPN_RetainObject(windowScriptObject);
-
-        void** v = (void**)value;
-        *v = windowScriptObject;
-
-        return NPERR_NO_ERROR;
-    }
-
-    case NPNVPluginElementNPObject: {
-        if (m_isJavaScriptPaused)
-            return NPERR_GENERIC_ERROR;
-
-        NPObject* pluginScriptObject = 0;
-
-        if (m_element->hasTagName(appletTag) || m_element->hasTagName(embedTag) || m_element->hasTagName(objectTag))
-            pluginScriptObject = static_cast<HTMLPlugInElement*>(m_element)->getNPObject();
-
-        // Return value is expected to be retained, as described here: <http://www.mozilla.org/projects/plugin/npruntime.html>
-        if (pluginScriptObject)
-            _NPN_RetainObject(pluginScriptObject);
-
-        void** v = (void**)value;
-        *v = pluginScriptObject;
-
-        return NPERR_NO_ERROR;
-    }
-
-    case NPNVprivateModeBool: {
-        Page* page = m_parentFrame->page();
-        if (!page)
-            return NPERR_GENERIC_ERROR;
-        *((NPBool*)value) = !page->settings() || page->settings()->privateBrowsingEnabled();
-        return NPERR_NO_ERROR;
-    }
-
-    default:
-        return NPERR_GENERIC_ERROR;
-    }
-}
-
-static Frame* getFrame(Frame* parentFrame, Element* element)
-{
-    if (parentFrame)
-        return parentFrame;
-    
-    Document* document = element->document();
-    if (!document)
-        document = element->ownerDocument();
-    if (document)
-        return document->frame();
-    
-    return 0;
-}
-
-NPError PluginView::getValueForURL(NPNURLVariable variable, const char* url, char** value, uint32_t* len)
-{
-    LOG(Plugins, "PluginView::getValueForURL(%s)", prettyNameForNPNURLVariable(variable).data());
-
-    NPError result = NPERR_NO_ERROR;
-
-    switch (variable) {
-    case NPNURLVCookie: {
-        KURL u(m_baseURL, url);
-        if (u.isValid()) {
-            Frame* frame = getFrame(parentFrame(), m_element);
-            if (frame) {
-                const CString cookieStr = cookies(frame->document(), u).utf8();
-                if (!cookieStr.isNull()) {
-                    const int size = cookieStr.length();
-                    *value = static_cast<char*>(NPN_MemAlloc(size+1));
-                    if (*value) {
-                        memset(*value, 0, size+1);
-                        memcpy(*value, cookieStr.data(), size+1);
-                        if (len)
-                            *len = size;
-                    } else
-                        result = NPERR_OUT_OF_MEMORY_ERROR;
-                }
-            }
-        } else
-            result = NPERR_INVALID_URL;
-        break;
-    }
-    case NPNURLVProxy: {
-        KURL u(m_baseURL, url);
-        if (u.isValid()) {
-            Frame* frame = getFrame(parentFrame(), m_element);
-            const FrameLoader* frameLoader = frame ? frame->loader() : 0;
-            const NetworkingContext* context = frameLoader ? frameLoader->networkingContext() : 0;
-            const CString proxyStr = toString(proxyServersForURL(u, context)).utf8();
-            if (!proxyStr.isNull()) {
-                const int size = proxyStr.length();
-                *value = static_cast<char*>(NPN_MemAlloc(size+1));
-                if (*value) {
-                    memset(*value, 0, size+1);
-                    memcpy(*value, proxyStr.data(), size+1);
-                    if (len)
-                        *len = size;
-                } else
-                    result = NPERR_OUT_OF_MEMORY_ERROR;
-            }
-        } else
-            result = NPERR_INVALID_URL;
-        break;
-    }
-    default:
-        result = NPERR_GENERIC_ERROR;
-        LOG(Plugins, "PluginView::getValueForURL: %s", prettyNameForNPNURLVariable(variable).data());
-        break;
-    }
-
-    return result;
-}
-
-
-NPError PluginView::setValueForURL(NPNURLVariable variable, const char* url, const char* value, uint32_t len)
-{
-    LOG(Plugins, "PluginView::setValueForURL(%s)", prettyNameForNPNURLVariable(variable).data());
-
-    NPError result = NPERR_NO_ERROR;
-
-    switch (variable) {
-    case NPNURLVCookie: {
-        KURL u(m_baseURL, url);
-        if (u.isValid()) {
-            const String cookieStr = String::fromUTF8(value, len);
-            Frame* frame = getFrame(parentFrame(), m_element);
-            if (frame && !cookieStr.isEmpty())
-                setCookies(frame->document(), u, cookieStr);
-        } else
-            result = NPERR_INVALID_URL;
-        break;
-    }
-    case NPNURLVProxy:
-        LOG(Plugins, "PluginView::setValueForURL(%s): Plugins are NOT allowed to set proxy information.", prettyNameForNPNURLVariable(variable).data());
-        result = NPERR_GENERIC_ERROR;
-        break;
-    default:
-        LOG(Plugins, "PluginView::setValueForURL: %s", prettyNameForNPNURLVariable(variable).data());
-        result = NPERR_GENERIC_ERROR;
-        break;
-    }
-
-    return result;
-}
-
-NPError PluginView::getAuthenticationInfo(const char* protocol, const char* host, int32_t port, const char* scheme, const char* realm, char** username, uint32_t* ulen, char** password, uint32_t* plen)
-{
-    LOG(Plugins, "PluginView::getAuthenticationInfo: protocol=%s, host=%s, port=%d", protocol, host, port);
-    notImplemented();
-    return NPERR_GENERIC_ERROR;
-}
-#endif
-
-void PluginView::privateBrowsingStateChanged(bool privateBrowsingEnabled)
-{
-    NPP_SetValueProcPtr setValue = m_plugin->pluginFuncs()->setvalue;
-    if (!setValue)
-        return;
-
-    PluginView::setCurrentPluginView(this);
-#if USE(JSC)
-    JSC::JSLock::DropAllLocks dropAllLocks(JSC::SilenceAssertionsOnly);
-#endif
-    setCallingPlugin(true);
-    NPBool value = privateBrowsingEnabled;
-    setValue(m_instance, NPNVprivateModeBool, &value);
-    setCallingPlugin(false);
-    PluginView::setCurrentPluginView(0);
-}
-
-} // namespace WebCore
-
-#endif // ENABLE(NETSCAPE_PLUGIN_API)