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

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

Index: Source/bindings/tests/results/core/V8TestCallbackInterface.h
diff --git a/Source/bindings/tests/results/core/V8TestCallbackInterface.h b/Source/bindings/tests/results/core/V8TestCallbackInterface.h
index 2f282c5a53a093810b3fa3850ccc51947e958158..fe9c2ade99708a9e02663d288e34b511f5328630 100644
--- a/Source/bindings/tests/results/core/V8TestCallbackInterface.h
+++ b/Source/bindings/tests/results/core/V8TestCallbackInterface.h
@@ -16,7 +16,7 @@ namespace blink {
 
 class V8TestCallbackInterface final : public TestCallbackInterface, public ActiveDOMCallback {
 public:
-    static V8TestCallbackInterface* create(v8::Handle<v8::Function> callback, ScriptState* scriptState)
+    static V8TestCallbackInterface* create(v8::Local<v8::Function> callback, ScriptState* scriptState)
     {
         return new V8TestCallbackInterface(callback, scriptState);
     }
@@ -35,7 +35,7 @@ public:
     virtual void voidMethodWillBeGarbageCollectedSequenceArg(const WillBeHeapVector<RefPtrWillBeMember<TestInterfaceWillBeGarbageCollected> >& sequenceArg) override;
     virtual void voidMethodWillBeGarbageCollectedArrayArg(const WillBeHeapVector<RefPtrWillBeMember<TestInterfaceWillBeGarbageCollected> >& arrayArg) override;
 private:
-    V8TestCallbackInterface(v8::Handle<v8::Function>, ScriptState*);
+    V8TestCallbackInterface(v8::Local<v8::Function>, ScriptState*);
 
     ScopedPersistent<v8::Function> m_callback;
     RefPtr<ScriptState> m_scriptState;