DevTools: remove unused constant declarations and redundant parameter

Source/bindings/core/v8/custom/V8InjectedScriptManager.cpp

 /*
  * Copyright (C) 2012 Google 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 29 matching lines @@
 #include "bindings/core/v8/V8ObjectConstructor.h"
 #include "bindings/core/v8/V8ScriptRunner.h"
 #include "bindings/core/v8/V8Window.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "core/inspector/InjectedScriptHost.h"
 #include "core/inspector/InjectedScriptNative.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
-InjectedScriptManager::CallbackData* InjectedScriptManager::createCallbackData(InjectedScriptManager* injectedScriptManager)
+InjectedScriptManager::CallbackData* InjectedScriptManager::createCallbackData()
 {
-    OwnPtrWillBeRawPtr<InjectedScriptManager::CallbackData> callbackData = InjectedScriptManager::CallbackData::create(injectedScriptManager);
+    OwnPtrWillBeRawPtr<InjectedScriptManager::CallbackData> callbackData = InjectedScriptManager::CallbackData::create(this);
     InjectedScriptManager::CallbackData* callbackDataPtr = callbackData.get();
     m_callbackDataSet.add(callbackData.release());
     return callbackDataPtr;
 }
 
 void InjectedScriptManager::removeCallbackData(InjectedScriptManager::CallbackData* callbackData)
 {
     ASSERT(m_callbackDataSet.contains(callbackData));
     callbackData->dispose();
     m_callbackDataSet.remove(callbackData);
 }
 
 static v8::Local<v8::Object> createInjectedScriptHostV8Wrapper(v8::Isolate* isolate, PassRefPtrWillBeRawPtr<InjectedScriptHost> host, InjectedScriptManager* injectedScriptManager, v8::Local<v8::Object> creationContext)
 {
     ASSERT(host);
 
     v8::Local<v8::Object> wrapper = V8DOMWrapper::createWrapper(isolate, creationContext, &V8InjectedScriptHost::wrapperTypeInfo, host.get());
     if (UNLIKELY(wrapper.IsEmpty()))
         return wrapper;
 
     // Create a weak reference to the v8 wrapper of InspectorBackend to deref
     // InspectorBackend when the wrapper is garbage collected.
-    InjectedScriptManager::CallbackData* callbackData = injectedScriptManager->createCallbackData(injectedScriptManager);
+    InjectedScriptManager::CallbackData* callbackData = injectedScriptManager->createCallbackData();
     callbackData->host = host.get();
     callbackData->handle.set(isolate, wrapper);
     callbackData->handle.setWeak(callbackData, &InjectedScriptManager::setWeakCallback);
 
     V8DOMWrapper::setNativeInfo(wrapper, &V8InjectedScriptHost::wrapperTypeInfo, host.get());
     ASSERT(V8DOMWrapper::hasInternalFieldsSet(wrapper));
     return wrapper;
 }
 
 ScriptValue InjectedScriptManager::createInjectedScript(const String& scriptSource, ScriptState* inspectedScriptState, int id, InjectedScriptNative* injectedScriptNative)
@@ skipping 43 matching lines @@
     return BindingSecurity::shouldAllowAccessToFrame(scriptState->isolate(), frame, DoNotReportSecurityError);
 }
 
 void InjectedScriptManager::setWeakCallback(const v8::WeakCallbackInfo<InjectedScriptManager::CallbackData>& data)
 {
     InjectedScriptManager::CallbackData* callbackData = data.GetParameter();
     callbackData->injectedScriptManager->removeCallbackData(callbackData);
 }
 
 } // namespace blink