Make the embedder responsible for creating the WebFrame

Source/web/WebViewImpl.h

 /*
  * Copyright (C) 2010 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 110 matching lines @@
 class WebSettingsImpl;
 class WebTouchEvent;
 class FullscreenController;
 
 class WebViewImpl : public WebView
     , public RefCounted<WebViewImpl>
     , public WebGestureCurveTarget
     , public WebCore::PagePopupDriver
     , public PageWidgetEventHandler {
 public:
+    static WebViewImpl* create(WebViewClient*);
 
     // WebWidget methods:
     virtual void close();
     virtual WebSize size();
     virtual void willStartLiveResize();
     virtual void resize(const WebSize&);
     virtual void willEndLiveResize();
     virtual void willEnterFullScreen();
     virtual void didEnterFullScreen();
     virtual void willExitFullScreen();
@@ skipping 33 matching lines @@
     virtual void setTextDirection(WebTextDirection direction);
     virtual bool isAcceleratedCompositingActive() const;
     virtual void willCloseLayerTreeView();
     virtual void didAcquirePointerLock();
     virtual void didNotAcquirePointerLock();
     virtual void didLosePointerLock();
     virtual void didChangeWindowResizerRect();
     virtual void didExitCompositingMode();
 
     // WebView methods:
+    virtual void setMainFrame(WebFrame*);
     virtual void initializeMainFrame(WebFrameClient*);
-    virtual void initializeHelperPluginFrame(WebFrameClient*);
     virtual void setAutofillClient(WebAutofillClient*);
     virtual void setDevToolsAgentClient(WebDevToolsAgentClient*);
     virtual void setPermissionClient(WebPermissionClient*);
     virtual void setPrerendererClient(WebPrerendererClient*) OVERRIDE;
     virtual void setSpellCheckClient(WebSpellCheckClient*);
     virtual void setValidationMessageClient(WebValidationMessageClient*) OVERRIDE;
     virtual void setPasswordGeneratorClient(WebPasswordGeneratorClient*) OVERRIDE;
     virtual WebSettings* settings();
     virtual WebString pageEncoding() const;
     virtual void setPageEncoding(const WebString& encoding);
@@ skipping 379 matching lines @@
 
     friend class WebView;  // So WebView::Create can call our constructor
     friend class WTF::RefCounted<WebViewImpl>;
     friend void setCurrentInputEventForTest(const WebInputEvent*);
 
     enum DragAction {
       DragEnter,
       DragOver
     };
 
-    WebViewImpl(WebViewClient*);
+    explicit WebViewImpl(WebViewClient*);
     virtual ~WebViewImpl();
 
     WebTextInputType textInputType();
 
     WebString inputModeOfFocusedElement();
 
     // Returns true if the event was actually processed.
     bool keyEventDefault(const WebKeyboardEvent&);
 
     // Returns true if the autocomple has consumed the event.
@@ skipping 234 matching lines @@
 inline WebViewImpl* toWebViewImpl(WebView* webView)
 {
     // We have no ways to check if the specified WebView is an instance of
     // WebViewImpl because WebViewImpl is the only implementation of WebView.
     return static_cast<WebViewImpl*>(webView);
 }
 
 } // namespace WebKit
 
 #endif