Remove unused Isolate* parameters from toV8Context()

Source/bindings/v8/ScriptController.cpp

 /*
  * Copyright (C) 2008, 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 236 matching lines @@
     if (parser)
         return parser->textPosition();
     return TextPosition::minimumPosition();
 }
 
 // Create a V8 object with an interceptor of NPObjectPropertyGetter.
 void ScriptController::bindToWindowObject(LocalFrame* frame, const String& key, NPObject* object)
 {
     v8::HandleScope handleScope(m_isolate);
 
-    v8::Handle<v8::Context> v8Context = toV8Context(m_isolate, frame, DOMWrapperWorld::mainWorld());
+    v8::Handle<v8::Context> v8Context = toV8Context(frame, DOMWrapperWorld::mainWorld());
     if (v8Context.IsEmpty())
         return;
 
     v8::Context::Scope scope(v8Context);
 
     v8::Handle<v8::Object> value = createV8ObjectForNPObject(object, 0, m_isolate);
 
     // Attach to the global object.
     v8::Handle<v8::Object> global = v8Context->Global();
     global->Set(v8String(m_isolate, key), value);
@@ skipping 89 matching lines @@
 
 static NPObject* createNoScriptObject()
 {
     notImplemented();
     return 0;
 }
 
 static NPObject* createScriptObject(LocalFrame* frame, v8::Isolate* isolate)
 {
     v8::HandleScope handleScope(isolate);
-    v8::Handle<v8::Context> v8Context = toV8Context(isolate, frame, DOMWrapperWorld::mainWorld());
+    v8::Handle<v8::Context> v8Context = toV8Context(frame, DOMWrapperWorld::mainWorld());
     if (v8Context.IsEmpty())
         return createNoScriptObject();
 
     v8::Context::Scope scope(v8Context);
     DOMWindow* window = frame->domWindow();
     v8::Handle<v8::Value> global = toV8(window, v8Context->Global(), v8Context->GetIsolate());
     ASSERT(global->IsObject());
 
     return npCreateV8ScriptObject(0, v8::Handle<v8::Object>::Cast(global), window, isolate);
 }
@@ skipping 17 matching lines @@
     return m_windowScriptNPObject;
 }
 
 NPObject* ScriptController::createScriptObjectForPluginElement(HTMLPlugInElement* plugin)
 {
     // Can't create NPObjects when JavaScript is disabled.
     if (!canExecuteScripts(NotAboutToExecuteScript))
         return createNoScriptObject();
 
     v8::HandleScope handleScope(m_isolate);
-    v8::Handle<v8::Context> v8Context = toV8Context(m_isolate, m_frame, DOMWrapperWorld::mainWorld());
+    v8::Handle<v8::Context> v8Context = toV8Context(m_frame, DOMWrapperWorld::mainWorld());
     if (v8Context.IsEmpty())
         return createNoScriptObject();
     v8::Context::Scope scope(v8Context);
 
     DOMWindow* window = m_frame->domWindow();
     v8::Handle<v8::Value> v8plugin = toV8(plugin, v8Context->Global(), v8Context->GetIsolate());
     if (!v8plugin->IsObject())
         return createNoScriptObject();
 
     return npCreateV8ScriptObject(0, v8::Handle<v8::Object>::Cast(v8plugin), window, v8Context->GetIsolate());
@@ skipping 151 matching lines @@
 ScriptValue ScriptController::evaluateScriptInMainWorld(const ScriptSourceCode& sourceCode, AccessControlStatus corsStatus, ExecuteScriptPolicy policy)
 {
     if (policy == DoNotExecuteScriptWhenScriptsDisabled && !canExecuteScripts(AboutToExecuteScript))
         return ScriptValue();
 
     String sourceURL = sourceCode.url();
     const String* savedSourceURL = m_sourceURL;
     m_sourceURL = &sourceURL;
 
     v8::HandleScope handleScope(m_isolate);
-    v8::Handle<v8::Context> v8Context = toV8Context(m_isolate, m_frame, DOMWrapperWorld::mainWorld());
+    v8::Handle<v8::Context> v8Context = toV8Context(m_frame, DOMWrapperWorld::mainWorld());
     if (v8Context.IsEmpty())
         return ScriptValue();
     v8::Context::Scope scope(v8Context);
 
     RefPtr<LocalFrame> protect(m_frame);
     if (m_frame->loader().stateMachine()->isDisplayingInitialEmptyDocument())
         m_frame->loader().didAccessInitialDocument();
 
     OwnPtr<ScriptSourceCode> maybeProcessedSourceCode =  InspectorInstrumentation::preprocess(m_frame, sourceCode);
     const ScriptSourceCode& sourceCodeToCompile = maybeProcessedSourceCode ? *maybeProcessedSourceCode : sourceCode;
@@ skipping 28 matching lines @@
         resultArray->Set(i, evaluationResult);
     }
 
     if (results) {
         for (size_t i = 0; i < resultArray->Length(); ++i)
             results->append(ScriptValue(ScriptState::from(context), resultArray->Get(i)));
     }
 }
 
 } // namespace WebCore