Remove calls to HandleScope default ctor.

content/renderer/browser_plugin/browser_plugin.cc

 // Copyright 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/browser_plugin/browser_plugin.h"
 
 #include "base/command_line.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 749 matching lines @@
 
 void BrowserPlugin::TriggerEvent(const std::string& event_name,
                                  std::map<std::string, base::Value*>* props) {
   if (!container())
     return;
 
   WebKit::WebFrame* frame = container()->element().document().frame();
   if (!frame)
     return;
 
-  v8::HandleScope handle_scope;
+  v8::HandleScope handle_scope(v8::Isolate::GetCurrent());
   v8::Local<v8::Context> context = frame->mainWorldScriptContext();
   v8::Context::Scope context_scope(context);
 
   std::string json_string;
   if (props) {
     base::DictionaryValue dict;
     for (std::map<std::string, base::Value*>::iterator iter = props->begin(),
              end = props->end(); iter != end; ++iter) {
       dict.Set(iter->first, iter->second);
     }
@@ skipping 498 matching lines @@
     const WebKit::WebMouseEvent& event) {
   browser_plugin_manager()->Send(
       new BrowserPluginHostMsg_HandleInputEvent(render_view_routing_id_,
                                                 guest_instance_id_,
                                                 plugin_rect_,
                                                 &event));
   return true;
 }
 
 }  // namespace content