Move LocalFrameClientImpl to use WebLocalFrameBase instead of WebLocalFrameImpl.

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 1801 matching lines @@
 WebLocalFrameImpl* WebLocalFrameImpl::FromFrame(LocalFrame* frame) {
   if (!frame)
     return nullptr;
   return FromFrame(*frame);
 }
 
 WebLocalFrameImpl* WebLocalFrameImpl::FromFrame(LocalFrame& frame) {
   LocalFrameClient* client = frame.Loader().Client();
   if (!client || !client->IsLocalFrameClientImpl())
     return nullptr;
-  return ToLocalFrameClientImpl(client)->GetWebFrame();
+  return ToWebLocalFrameImpl(ToLocalFrameClientImpl(client)->GetWebFrame());
 }
 
 WebLocalFrameImpl* WebLocalFrameImpl::FromFrameOwnerElement(Element* element) {
   if (!element->IsFrameOwnerElement())
     return nullptr;
   return FromFrame(
       ToLocalFrame(ToHTMLFrameOwnerElement(element)->ContentFrame()));
 }
 
 WebViewBase* WebLocalFrameImpl::ViewImpl() const {
@@ skipping 795 matching lines @@
 TextCheckerClient& WebLocalFrameImpl::GetTextCheckerClient() const {
   return *text_checker_client_;
 }
 
 void WebLocalFrameImpl::SetTextCheckClient(
     WebTextCheckClient* text_check_client) {
   text_check_client_ = text_check_client;
 }
 
 }  // namespace blink