Nuked WebFrameImplBase.

third_party/WebKit/Source/web/RemoteFrameClientImpl.cpp

 // 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 "web/RemoteFrameClientImpl.h"
 
 #include <memory>
 #include "core/events/KeyboardEvent.h"
 #include "core/events/MouseEvent.h"
 #include "core/events/WheelEvent.h"
@@ skipping 15 matching lines @@
 
 namespace {
 
 // Convenience helper for frame tree helpers in FrameClient to reduce the amount
 // of null-checking boilerplate code. Since the frame tree is maintained in the
 // web/ layer, the frame tree helpers often have to deal with null WebFrames:
 // for example, a frame with no parent will return null for WebFrame::parent().
 // TODO(dcheng): Remove duplication between LocalFrameClientImpl and
 // RemoteFrameClientImpl somehow...
 Frame* ToCoreFrame(WebFrame* frame) {
-  return frame ? frame->ToImplBase()->GetFrame() : nullptr;
+  return frame ? WebFrame::CoreFrame(frame) : nullptr;
 }
 
 }  // namespace
 
 RemoteFrameClientImpl::RemoteFrameClientImpl(WebRemoteFrameImpl* web_frame)
     : web_frame_(web_frame) {}
 
 RemoteFrameClientImpl* RemoteFrameClientImpl::Create(
     WebRemoteFrameImpl* web_frame) {
   return new RemoteFrameClientImpl(web_frame);
@@ skipping 102 matching lines @@
                                          LocalFrame* source) {
   web_frame_->Client()->AdvanceFocus(type,
                                      WebLocalFrameImpl::FromFrame(source));
 }
 
 void RemoteFrameClientImpl::VisibilityChanged(bool visible) {
   web_frame_->Client()->VisibilityChanged(visible);
 }
 
 }  // namespace blink