1 files changed, 0 insertions, 175 deletions
diff --git a/JavaScriptCore/API/JSContextRef.cpp b/JavaScriptCore/API/JSContextRef.cpp
deleted file mode 100644
index ccab953..0000000
--- a/JavaScriptCore/API/JSContextRef.cpp
+++ /dev/null
@@ -1,175 +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.
- *
- * 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 "JSContextRef.h"
-#include "JSContextRefPrivate.h"
-
-#include "APICast.h"
-#include "InitializeThreading.h"
-#include "JSCallbackObject.h"
-#include "JSClassRef.h"
-#include "JSGlobalObject.h"
-#include "JSObject.h"
-#include <wtf/text/StringHash.h>
-
-#if OS(DARWIN)
-#include <mach-o/dyld.h>
-
-static const int32_t webkitFirstVersionWithConcurrentGlobalContexts = 0x2100500; // 528.5.0
-#endif
-
-using namespace JSC;
-
-JSContextGroupRef JSContextGroupCreate()
-{
-    initializeThreading();
-    return toRef(JSGlobalData::createContextGroup(ThreadStackTypeSmall).leakRef());
-}
-
-JSContextGroupRef JSContextGroupRetain(JSContextGroupRef group)
-{
-    toJS(group)->ref();
-    return group;
-}
-
-void JSContextGroupRelease(JSContextGroupRef group)
-{
-    toJS(group)->deref();
-}
-
-JSGlobalContextRef JSGlobalContextCreate(JSClassRef globalObjectClass)
-{
-    initializeThreading();
-#if OS(DARWIN)
-    // When running on Tiger or Leopard, or if the application was linked before JSGlobalContextCreate was changed
-    // to use a unique JSGlobalData, we use a shared one for compatibility.
-#if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
-    if (NSVersionOfLinkTimeLibrary("JavaScriptCore") <= webkitFirstVersionWithConcurrentGlobalContexts) {
-#else
-    {
-#endif
-        JSLock lock(LockForReal);
-        return JSGlobalContextCreateInGroup(toRef(&JSGlobalData::sharedInstance()), globalObjectClass);
-    }
-#endif // OS(DARWIN)
-
-    return JSGlobalContextCreateInGroup(0, globalObjectClass);
-}
-
-JSGlobalContextRef JSGlobalContextCreateInGroup(JSContextGroupRef group, JSClassRef globalObjectClass)
-{
-    initializeThreading();
-
-    JSLock lock(LockForReal);
-    RefPtr<JSGlobalData> globalData = group ? PassRefPtr<JSGlobalData>(toJS(group)) : JSGlobalData::createContextGroup(ThreadStackTypeSmall);
-
-    APIEntryShim entryShim(globalData.get(), false);
-
-#if ENABLE(JSC_MULTIPLE_THREADS)
-    globalData->makeUsableFromMultipleThreads();
-#endif
-
-    if (!globalObjectClass) {
-        JSGlobalObject* globalObject = new (globalData.get()) JSGlobalObject;
-        return JSGlobalContextRetain(toGlobalRef(globalObject->globalExec()));
-    }
-
-    JSGlobalObject* globalObject = new (globalData.get()) JSCallbackObject<JSGlobalObject>(globalObjectClass, JSCallbackObject<JSGlobalObject>::createStructure(jsNull()));
-    ExecState* exec = globalObject->globalExec();
-    JSValue prototype = globalObjectClass->prototype(exec);
-    if (!prototype)
-        prototype = jsNull();
-    globalObject->resetPrototype(prototype);
-    return JSGlobalContextRetain(toGlobalRef(exec));
-}
-
-JSGlobalContextRef JSGlobalContextRetain(JSGlobalContextRef ctx)
-{
-    ExecState* exec = toJS(ctx);
-    APIEntryShim entryShim(exec);
-
-    JSGlobalData& globalData = exec->globalData();
-    gcProtect(exec->dynamicGlobalObject());
-    globalData.ref();
-    return ctx;
-}
-
-void JSGlobalContextRelease(JSGlobalContextRef ctx)
-{
-    ExecState* exec = toJS(ctx);
-    JSLock lock(exec);
-
-    JSGlobalData& globalData = exec->globalData();
-    JSGlobalObject* dgo = exec->dynamicGlobalObject();
-    IdentifierTable* savedIdentifierTable = wtfThreadData().setCurrentIdentifierTable(globalData.identifierTable);
-
-    // One reference is held by JSGlobalObject, another added by JSGlobalContextRetain().
-    bool releasingContextGroup = globalData.refCount() == 2;
-    bool releasingGlobalObject = Heap::heap(dgo)->unprotect(dgo);
-    // If this is the last reference to a global data, it should also
-    // be the only remaining reference to the global object too!
-    ASSERT(!releasingContextGroup || releasingGlobalObject);
-
-    // An API 'JSGlobalContextRef' retains two things - a global object and a
-    // global data (or context group, in API terminology).
-    // * If this is the last reference to any contexts in the given context group,
-    //   call destroy on the heap (the global data is being  freed).
-    // * If this was the last reference to the global object, then unprotecting
-    //   it may  release a lot of GC memory - run the garbage collector now.
-    // * If there are more references remaining the the global object, then do nothing
-    //   (specifically that is more protects, which we assume come from other JSGlobalContextRefs).
-    if (releasingContextGroup)
-        globalData.heap.destroy();
-    else if (releasingGlobalObject)
-        globalData.heap.collectAllGarbage();
-
-    globalData.deref();
-
-    wtfThreadData().setCurrentIdentifierTable(savedIdentifierTable);
-}
-
-JSObjectRef JSContextGetGlobalObject(JSContextRef ctx)
-{
-    ExecState* exec = toJS(ctx);
-    APIEntryShim entryShim(exec);
-
-    // It is necessary to call toThisObject to get the wrapper object when used with WebCore.
-    return toRef(exec->lexicalGlobalObject()->toThisObject(exec));
-}
-
-JSContextGroupRef JSContextGetGroup(JSContextRef ctx)
-{
-    ExecState* exec = toJS(ctx);
-    return toRef(&exec->globalData());
-}
-
-JSGlobalContextRef JSContextGetGlobalContext(JSContextRef ctx)
-{
-    ExecState* exec = toJS(ctx);
-    APIEntryShim entryShim(exec);
-
-    return toGlobalRef(exec->lexicalGlobalObject()->globalExec());
-}