Use Local instead of Handle in src/content/*

content/renderer/pepper/pepper_webplugin_impl.cc

 // Copyright (c) 2012 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/pepper/pepper_webplugin_impl.h"
 
 #include <cmath>
 
 #include "base/debug/crash_logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 138 matching lines @@
   scoped_refptr<V8ObjectVar> object_var(
       V8ObjectVar::FromPPVar(instance_object_));
   // If there's an InstanceObject, tell the Instance's MessageChannel to pass
   // any non-postMessage calls to it.
   if (object_var.get()) {
     MessageChannel* message_channel = instance_->message_channel();
     if (message_channel)
       message_channel->SetPassthroughObject(object_var->GetHandle());
   }
 
-  v8::Handle<v8::Object> result = instance_->GetMessageChannelObject();
+  v8::Local<v8::Object> result = instance_->GetMessageChannelObject();
   return result;
 }
 
 bool PepperWebPluginImpl::getFormValue(WebString& value) { return false; }
 
 void PepperWebPluginImpl::paint(WebCanvas* canvas, const WebRect& rect) {
   if (!instance_->FlashIsFullscreenOrPending())
     instance_->Paint(canvas, plugin_rect_, rect);
 }
 
@@ skipping 118 matching lines @@
 
 bool PepperWebPluginImpl::canRotateView() { return instance_->CanRotateView(); }
 
 void PepperWebPluginImpl::rotateView(RotationType type) {
   instance_->RotateView(type);
 }
 
 bool PepperWebPluginImpl::isPlaceholder() { return false; }
 
 }  // namespace content