Delete WorldContextHandle in favor of DOMWrapperWorld

Source/bindings/v8/V8Binding.h

 /*
 * Copyright (C) 2009 Google Inc. All rights reserved.
 * Copyright (C) 2012 Ericsson AB. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
@@ skipping 35 matching lines @@
 #include "V8ThrowException.h"
 #include "V8ValueCache.h"
 #include <wtf/Noncopyable.h>
 #include <wtf/text/AtomicString.h>
 #include <v8.h>
 
 namespace WebCore {
 
     class DOMStringList;
     class ScriptExecutionContext;
-    class WorldContextHandle;
 
     const int kMaxRecursionDepth = 22;
 
     // Schedule a DOM exception to be thrown, if the exception code is different
     // from zero.
     v8::Handle<v8::Value> setDOMException(int, v8::Isolate*);
 
     // Schedule a JavaScript error to be thrown.
     v8::Handle<v8::Value> throwError(V8ErrorType, const char*, v8::Isolate*);
 
@@ skipping 403 matching lines @@
     v8::Persistent<v8::FunctionTemplate> createRawTemplate(v8::Isolate*);
 
     PassRefPtr<DOMStringList> toDOMStringList(v8::Handle<v8::Value>, v8::Isolate*);
     PassRefPtr<XPathNSResolver> toXPathNSResolver(v8::Handle<v8::Value>, v8::Isolate*);
 
     v8::Handle<v8::Object> toInnerGlobalObject(v8::Handle<v8::Context>);
     DOMWindow* toDOMWindow(v8::Handle<v8::Context>);
     ScriptExecutionContext* toScriptExecutionContext(v8::Handle<v8::Context>);
 
     // Returns the context associated with a ScriptExecutionContext.
-    v8::Local<v8::Context> toV8Context(ScriptExecutionContext*, const WorldContextHandle&);
     v8::Local<v8::Context> toV8Context(ScriptExecutionContext*, DOMWrapperWorld*);
 
     // Returns the frame object of the window object associated with
     // a context, if the window is currently being displayed in the Frame.
     Frame* toFrameIfNotDetached(v8::Handle<v8::Context>);
 
     inline DOMWrapperWorld* isolatedWorldForEnteredContext()
     {
         v8::Handle<v8::Context> context = v8::Context::GetEntered();
         if (context.IsEmpty())
             return 0;
         return DOMWrapperWorld::isolatedWorld(context);
     }
 
     // If the current context causes out of memory, JavaScript setting
     // is disabled and it returns true.
     bool handleOutOfMemory();
     // FIXME: This should receive an Isolate.
     v8::Local<v8::Value> handleMaxRecursionDepthExceeded();
 
     void crashIfV8IsDead();
 
 } // namespace WebCore
 
 #endif // V8Binding_h