Cleanup various WebView/WebFrame APIs to properly handle remote frames.

Source/web/WebLocalFrameImpl.h

 /*
  * 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 85 matching lines @@
     virtual void setScrollOffset(const WebSize&) OVERRIDE;
     virtual WebSize minimumScrollOffset() const OVERRIDE;
     virtual WebSize maximumScrollOffset() const OVERRIDE;
     virtual WebSize contentsSize() const OVERRIDE;
     virtual bool hasVisibleContent() const OVERRIDE;
     virtual WebRect visibleContentRect() const OVERRIDE;
     virtual bool hasHorizontalScrollbar() const OVERRIDE;
     virtual bool hasVerticalScrollbar() const OVERRIDE;
     virtual WebView* view() const OVERRIDE;
     virtual void setOpener(WebFrame*) OVERRIDE;
-    virtual void appendChild(WebFrame*) OVERRIDE;
-    virtual void removeChild(WebFrame*) OVERRIDE;
-    virtual WebFrame* traversePrevious(bool wrap) const OVERRIDE;
-    virtual WebFrame* traverseNext(bool wrap) const OVERRIDE;
-    virtual WebFrame* findChildByName(const WebString&) const OVERRIDE;
     virtual WebDocument document() const OVERRIDE;
     virtual WebPerformance performance() const OVERRIDE;
     virtual bool dispatchBeforeUnloadEvent() OVERRIDE;
     virtual void dispatchUnloadEvent() OVERRIDE;
     virtual NPObject* windowObject() const OVERRIDE;
     virtual void bindToWindowObject(const WebString& name, NPObject*) OVERRIDE;
     virtual void bindToWindowObject(const WebString& name, NPObject*, void*) OVERRIDE;
     virtual void executeScript(const WebScriptSource&) OVERRIDE;
     virtual void executeScriptInIsolatedWorld(
         int worldID, const WebScriptSource* sources, unsigned numSources,
@@ skipping 120 matching lines @@
     void initializeAsMainFrame(WebCore::Page*);
 
     PassRefPtr<WebCore::LocalFrame> createChildFrame(
         const WebCore::FrameLoadRequest&, WebCore::HTMLFrameOwnerElement*);
 
     void didChangeContentsSize(const WebCore::IntSize&);
 
     void createFrameView();
 
     static WebLocalFrameImpl* fromFrame(WebCore::LocalFrame*);
+    static WebLocalFrameImpl* fromFrame(WebCore::LocalFrame&);
     static WebLocalFrameImpl* fromFrameOwnerElement(WebCore::Element*);
 
     // If the frame hosts a PluginDocument, this method returns the WebPluginContainerImpl
     // that hosts the plugin.
     static WebPluginContainerImpl* pluginContainerFromFrame(WebCore::LocalFrame*);
 
     // If the frame hosts a PluginDocument, this method returns the WebPluginContainerImpl
     // that hosts the plugin. If the provided node is a plugin, then it runs its
     // WebPluginContainerImpl.
     static WebPluginContainerImpl* pluginContainerFromNode(WebCore::LocalFrame*, const WebNode&);
@@ skipping 98 matching lines @@
     UserMediaClientImpl m_userMediaClientImpl;
 
     OwnPtr<GeolocationClientProxy> m_geolocationClientProxy;
 };
 
 DEFINE_TYPE_CASTS(WebLocalFrameImpl, WebFrame, frame, frame->isWebLocalFrame(), frame.isWebLocalFrame());
 
 } // namespace blink
 
 #endif