Use Local instead of Handle in src/content/*

content/renderer/web_ui_mojo.cc

 // 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.
 
 #include "content/renderer/web_ui_mojo.h"
 
 #include "content/common/view_messages.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/public/renderer/render_view.h"
 #include "content/renderer/web_ui_mojo_context_state.h"
@@ skipping 18 matching lines @@
 WebUIMojo::MainFrameObserver::MainFrameObserver(WebUIMojo* web_ui_mojo)
     : RenderFrameObserver(RenderFrame::FromWebFrame(
           web_ui_mojo->render_view()->GetWebView()->mainFrame())),
       web_ui_mojo_(web_ui_mojo) {
 }
 
 WebUIMojo::MainFrameObserver::~MainFrameObserver() {
 }
 
 void WebUIMojo::MainFrameObserver::WillReleaseScriptContext(
-    v8::Handle<v8::Context> context,
+    v8::Local<v8::Context> context,
     int world_id) {
   web_ui_mojo_->DestroyContextState(context);
 }
 
 void WebUIMojo::MainFrameObserver::DidFinishDocumentLoad() {
   web_ui_mojo_->OnDidFinishDocumentLoad();
 }
 
 WebUIMojo::WebUIMojo(RenderView* render_view)
     : RenderViewObserver(render_view),
       RenderViewObserverTracker<WebUIMojo>(render_view),
       main_frame_observer_(this) {
 }
 
 WebUIMojo::~WebUIMojo() {
 }
 
 void WebUIMojo::CreateContextState() {
   v8::HandleScope handle_scope(blink::mainThreadIsolate());
   blink::WebLocalFrame* frame =
       render_view()->GetWebView()->mainFrame()->toWebLocalFrame();
-  v8::Handle<v8::Context> context = frame->mainWorldScriptContext();
+  v8::Local<v8::Context> context = frame->mainWorldScriptContext();
   gin::PerContextData* context_data = gin::PerContextData::From(context);
   WebUIMojoContextStateData* data = new WebUIMojoContextStateData;
   data->state.reset(new WebUIMojoContextState(
                         render_view()->GetWebView()->mainFrame(), context));
   context_data->SetUserData(kWebUIMojoContextStateKey, data);
 }
 
-void WebUIMojo::DestroyContextState(v8::Handle<v8::Context> context) {
+void WebUIMojo::DestroyContextState(v8::Local<v8::Context> context) {
   gin::PerContextData* context_data = gin::PerContextData::From(context);
   if (!context_data)
     return;
   context_data->RemoveUserData(kWebUIMojoContextStateKey);
 }
 
 void WebUIMojo::OnDidFinishDocumentLoad() {
   v8::HandleScope handle_scope(blink::mainThreadIsolate());
   WebUIMojoContextState* state = GetContextState();
   if (state)
     state->Run();
 }
 
 WebUIMojoContextState* WebUIMojo::GetContextState() {
   blink::WebLocalFrame* frame =
       render_view()->GetWebView()->mainFrame()->toWebLocalFrame();
   v8::HandleScope handle_scope(blink::mainThreadIsolate());
-  v8::Handle<v8::Context> context = frame->mainWorldScriptContext();
+  v8::Local<v8::Context> context = frame->mainWorldScriptContext();
   gin::PerContextData* context_data = gin::PerContextData::From(context);
   if (!context_data)
     return NULL;
   WebUIMojoContextStateData* context_state =
       static_cast<WebUIMojoContextStateData*>(
           context_data->GetUserData(kWebUIMojoContextStateKey));
   return context_state ? context_state->state.get() : NULL;
 }
 
 void WebUIMojo::DidCreateDocumentElement(blink::WebLocalFrame* frame) {
@@ skipping 13 matching lines @@
   // be empty and we don't need to destroy it.
   WebUIMojoContextState* state = GetContextState();
   if (state && !state->module_added())
     return;
 
   v8::HandleScope handle_scope(blink::mainThreadIsolate());
   DestroyContextState(frame->mainWorldScriptContext());
 }
 
 }  // namespace content