Remove more calls to HandleScope default ctor.

chrome/renderer/pepper/pepper_extensions_common_host.cc

 // Copyright (c) 2013 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 "chrome/renderer/pepper/pepper_extensions_common_host.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "chrome/renderer/extensions/chrome_v8_context.h"
@@ skipping 58 matching lines @@
   return PP_ERROR_FAILED;
 }
 
 extensions::ChromeV8Context* PepperExtensionsCommonHost::GetContext() {
   WebKit::WebPluginContainer* container =
       renderer_ppapi_host_->GetContainerForInstance(pp_instance());
   if (!container)
     return NULL;
 
   WebKit::WebFrame* frame = container->element().document().frame();
-  v8::HandleScope scope;
+  v8::HandleScope scope(v8::Isolate::GetCurrent());
   return dispatcher_->v8_context_set().GetByV8Context(
       frame->mainWorldScriptContext());
 }
 
 void PepperExtensionsCommonHost::OnResponseReceived(
     const std::string& /* name */,
     int request_id,
     bool success,
     const base::ListValue& response,
     const std::string& /* error */) {
@@ skipping 35 matching lines @@
       linked_ptr<ppapi::host::ReplyMessageContext>(
           new ppapi::host::ReplyMessageContext(
               context->MakeReplyMessageContext()));
 
   dispatcher_->request_sender()->StartRequest(this, request_name, request_id,
                                               true, false, &args);
   return PP_OK_COMPLETIONPENDING;
 }
 
 }  // namespace chrome
-