Return WebLocalFrame from RenderFrame::GetWebFrame().

extensions/renderer/extensions_render_frame_observer.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 "extensions/renderer/extensions_render_frame_observer.h"
 
 #include "base/strings/string_split.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/renderer/render_frame.h"
 #include "extensions/common/extension_messages.h"
 #include "extensions/common/stack_frame.h"
-#include "third_party/WebKit/public/web/WebFrame.h"
+#include "third_party/WebKit/public/web/WebLocalFrame.h"
 
 namespace extensions {
 
 namespace {
 
 // The delimiter for a stack trace provided by WebKit.
 const char kStackFrameDelimiter[] = "\n    at ";
 
 // Get a stack trace from a WebKit console message.
 // There are three possible scenarios:
@@ skipping 75 matching lines @@
 
 void ExtensionsRenderFrameObserver::DidChangeName(
     const base::string16& name) {
   Send(new ExtensionHostMsg_FrameNameChanged(
       routing_id(),
       !render_frame()->GetWebFrame()->parent(),
       base::UTF16ToUTF8(name)));
 }
 
 }  // namespace extensions