Nuked WebFrameImplBase.

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 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 288 matching lines @@
 void WebView::WillEnterModalLoop() {
   PageSuspenderStack().push_back(WTF::MakeUnique<ScopedPageSuspender>());
 }
 
 void WebView::DidExitModalLoop() {
   DCHECK(PageSuspenderStack().size());
   PageSuspenderStack().pop_back();
 }
 
 void WebViewImpl::SetMainFrame(WebFrame* frame) {
-  frame->ToImplBase()->InitializeCoreFrame(*GetPage(), 0, g_null_atom);
+  WebFrame::InitializeCoreFrame(*frame, *GetPage());
 }
 
 void WebViewImpl::SetCredentialManagerClient(
     WebCredentialManagerClient* web_credential_manager_client) {
   DCHECK(page_);
   ProvideCredentialManagerClientTo(
       *page_, new CredentialManagerClient(web_credential_manager_client));
 }
 
 void WebViewImpl::SetPrerendererClient(
@@ skipping 2353 matching lines @@
   LocalFrame* core_frame = ToWebLocalFrameImpl(frame)->GetFrame();
   core_frame->GetPage()->GetFocusController().SetFocusedFrame(core_frame);
 }
 
 void WebViewImpl::FocusDocumentView(WebFrame* frame) {
   // This is currently only used when replicating focus changes for
   // cross-process frames, and |notifyEmbedder| is disabled to avoid sending
   // duplicate frameFocused updates from FocusController to the browser
   // process, which already knows the latest focused frame.
   GetPage()->GetFocusController().FocusDocumentView(
-      frame->ToImplBase()->GetFrame(), false /* notifyEmbedder */);
+      WebFrame::ToCoreFrame(*frame), false /* notifyEmbedder */);
 }
 
 void WebViewImpl::SetInitialFocus(bool reverse) {
   if (!page_)
     return;
   Frame* frame = GetPage()->GetFocusController().FocusedOrMainFrame();
   if (frame->IsLocalFrame()) {
     if (Document* document = ToLocalFrame(frame)->GetDocument())
       document->ClearFocusedElement();
   }
@@ skipping 1463 matching lines @@
   if (focused_frame->LocalFrameRoot() != MainFrameImpl()->GetFrame())
     return nullptr;
   return focused_frame;
 }
 
 LocalFrame* WebViewImpl::FocusedLocalFrameAvailableForIme() const {
   return ime_accept_events_ ? FocusedLocalFrameInWidget() : nullptr;
 }
 
 }  // namespace blink