auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 156 deletions

diff --git a/WebKit/mac/WebView/WebDocumentLoaderMac.mm b/WebKit/mac/WebView/WebDocumentLoaderMac.mm
deleted file mode 100644
index d5812a4..0000000
--- a/WebKit/mac/WebView/WebDocumentLoaderMac.mm
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
- *
- * 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. 
- * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- *     its contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission. 
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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.
- */
-
-#import "WebDocumentLoaderMac.h"
-
-#import "WebKitVersionChecks.h"
-#import "WebView.h"
-
-using namespace WebCore;
-
-WebDocumentLoaderMac::WebDocumentLoaderMac(const ResourceRequest& request, const SubstituteData& substituteData)
-    : DocumentLoader(request, substituteData)
-    , m_dataSource(nil)
-    , m_isDataSourceRetained(false)
-{
-}
-
-static inline bool needsDataLoadWorkaround(WebView *webView)
-{
-#ifdef BUILDING_ON_TIGER
-    // Tiger has to be a little less efficient.
-    id frameLoadDelegate = [webView frameLoadDelegate];
-    if (!frameLoadDelegate)
-        return false;
-
-    NSString *bundleIdentifier = [[NSBundle bundleForClass:[frameLoadDelegate class]] bundleIdentifier];
-
-    if ([bundleIdentifier isEqualToString:@"com.apple.AppKit"])
-        return true;
-    if ([bundleIdentifier isEqualToString:@"com.adobe.Installers.Setup"])
-        return true;
-    return false;
-#else
-    static bool needsWorkaround = !WebKitLinkedOnOrAfter(WEBKIT_FIRST_VERSION_WITHOUT_ADOBE_INSTALLER_QUIRK) 
-                                  && [[[NSBundle mainBundle] bundleIdentifier] isEqualToString:@"com.adobe.Installers.Setup"];
-    return needsWorkaround;
-#endif
-}
-
-void WebDocumentLoaderMac::setDataSource(WebDataSource *dataSource, WebView *webView)
-{
-    ASSERT(!m_dataSource);
-    ASSERT(!m_isDataSourceRetained);
-
-    m_dataSource = dataSource;
-    retainDataSource();
-
-    m_resourceLoadDelegate = [webView resourceLoadDelegate];
-    m_downloadDelegate = [webView downloadDelegate];
-    
-    // Some clients run the run loop in a way that prevents the data load timer
-    // from firing. We work around that issue here. See <rdar://problem/5266289>
-    // and <rdar://problem/5049509>.
-    if (needsDataLoadWorkaround(webView))
-        m_deferMainResourceDataLoad = false;
-}
-
-WebDataSource *WebDocumentLoaderMac::dataSource() const
-{
-    return m_dataSource;
-}
-
-void WebDocumentLoaderMac::attachToFrame()
-{
-    DocumentLoader::attachToFrame();
-
-    retainDataSource();
-}
-
-void WebDocumentLoaderMac::detachFromFrame()
-{
-    DocumentLoader::detachFromFrame();
-
-    if (m_loadingResources.isEmpty())
-        releaseDataSource();
-
-    // FIXME: What prevents the data source from getting deallocated while the
-    // frame is not attached?
-}
-
-void WebDocumentLoaderMac::increaseLoadCount(unsigned long identifier)
-{
-    ASSERT(m_dataSource);
-
-    if (m_loadingResources.contains(identifier))
-        return;
-    m_loadingResources.add(identifier);
-
-    retainDataSource();
-}
-
-void WebDocumentLoaderMac::decreaseLoadCount(unsigned long identifier)
-{
-    HashSet<unsigned long>::iterator it = m_loadingResources.find(identifier);
-    
-    // It is valid for a load to be cancelled before it's started.
-    if (it == m_loadingResources.end())
-        return;
-    
-    m_loadingResources.remove(it);
-    
-    if (m_loadingResources.isEmpty()) {
-        m_resourceLoadDelegate = 0;
-        m_downloadDelegate = 0;
-        if (!frame())
-            releaseDataSource();
-    }
-}
-
-void WebDocumentLoaderMac::retainDataSource()
-{
-    if (m_isDataSourceRetained || !m_dataSource)
-        return;
-    m_isDataSourceRetained = true;
-    CFRetain(m_dataSource);
-}
-
-void WebDocumentLoaderMac::releaseDataSource()
-{
-    if (!m_isDataSourceRetained)
-        return;
-    ASSERT(m_dataSource);
-    m_isDataSourceRetained = false;
-    CFRelease(m_dataSource);
-}
-
-void WebDocumentLoaderMac::detachDataSource()
-{
-    ASSERT(!m_isDataSourceRetained);
-    m_dataSource = nil;
-}