[bindings] Use Local<> in lieu of Handle<> for the callback_interface.h/cpp in templates.

Source/bindings/tests/results/core/V8TestCallbackInterface.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #include "config.h"
 #include "V8TestCallbackInterface.h"
 
 #include "bindings/core/v8/ScriptController.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8TestInterfaceEmpty.h"
 #include "bindings/core/v8/V8TestInterfaceWillBeGarbageCollected.h"
 #include "core/dom/ExecutionContext.h"
 #include "wtf/Assertions.h"
 #include "wtf/GetPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
-V8TestCallbackInterface::V8TestCallbackInterface(v8::Handle<v8::Function> callback, ScriptState* scriptState)
+V8TestCallbackInterface::V8TestCallbackInterface(v8::Local<v8::Function> callback, ScriptState* scriptState)
     : ActiveDOMCallback(scriptState->executionContext())
     , m_scriptState(scriptState)
 {
     m_callback.set(scriptState->isolate(), callback);
 }
 
 V8TestCallbackInterface::~V8TestCallbackInterface()
 {
 }
 
@@ skipping 194 matching lines @@
         if (!isScriptControllerTerminating())
             CRASH();
         return;
     }
     v8::Handle<v8::Value> argv[] = { arrayArgHandle };
 
     ScriptController::callFunction(m_scriptState->executionContext(), m_callback.newLocal(m_scriptState->isolate()), m_scriptState->context()->Global(), 1, argv, m_scriptState->isolate());
 }
 
 } // namespace blink