Plumb Guest flag to RenderViewImpl

content/renderer/render_view_impl.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 #define CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 #pragma once
 
 #include <deque>
 #include <map>
@@ skipping 168 matching lines @@
       gfx::NativeViewId parent_hwnd,
       int32 opener_id,
       const content::RendererPreferences& renderer_prefs,
       const WebPreferences& webkit_prefs,
       SharedRenderViewCounter* counter,
       int32 routing_id,
       int32 surface_id,
       int64 session_storage_namespace_id,
       const string16& frame_name,
       int32 next_page_id,
-      const WebKit::WebScreenInfo& screen_info);
+      const WebKit::WebScreenInfo& screen_info,
+      bool guest);
 
   // Returns the RenderViewImpl containing the given WebView.
   CONTENT_EXPORT static RenderViewImpl* FromWebView(WebKit::WebView* webview);
 
   // May return NULL when the view is closing.
   CONTENT_EXPORT WebKit::WebView* webview() const;
 
   // WebGraphicsContext3DSwapBuffersClient implementation.
 
   // Called by a GraphicsContext associated with this view when swapbuffers
@@ skipping 379 matching lines @@
 
   virtual void didSerializeDataForFrame(
       const WebKit::WebURL& frame_url,
       const WebKit::WebCString& data,
       PageSerializationStatus status) OVERRIDE;
 
   // content::RenderView implementation ----------------------------------------
 
   virtual bool Send(IPC::Message* message) OVERRIDE;
   virtual int GetRoutingID() const OVERRIDE;
+  bool IsGuest() const;

[Lei Zhang, 2012/03/20 19:30:58]

Err, why is this under the "content::RenderView" section without being defined
in content/public/renderer/render_view.h ? Notice all the other methods have
OVERRIDEs.

   virtual int GetPageId() OVERRIDE;
   virtual gfx::Size GetSize() OVERRIDE;
   virtual gfx::NativeViewId GetHostWindow() OVERRIDE;
   virtual WebPreferences& GetWebkitPreferences() OVERRIDE;
   virtual WebKit::WebView* GetWebView() OVERRIDE;
   virtual WebKit::WebNode GetFocusedNode() const OVERRIDE;
   virtual WebKit::WebNode GetContextMenuNode() const OVERRIDE;
   virtual bool IsEditableNode(const WebKit::WebNode& node) OVERRIDE;
   virtual WebKit::WebPlugin* CreatePlugin(
       WebKit::WebFrame* frame,
@@ skipping 121 matching lines @@
   RenderViewImpl(gfx::NativeViewId parent_hwnd,
                  int32 opener_id,
                  const content::RendererPreferences& renderer_prefs,
                  const WebPreferences& webkit_prefs,
                  SharedRenderViewCounter* counter,
                  int32 routing_id,
                  int32 surface_id,
                  int64 session_storage_namespace_id,
                  const string16& frame_name,
                  int32 next_page_id,
-                 const WebKit::WebScreenInfo& screen_info);
+                 const WebKit::WebScreenInfo& screen_info,
+                 bool guest);
 
   // Do not delete directly.  This class is reference counted.
   virtual ~RenderViewImpl();
 
   void UpdateURL(WebKit::WebFrame* frame);
   void UpdateTitle(WebKit::WebFrame* frame, const string16& title,
                    WebKit::WebTextDirection title_direction);
   void UpdateSessionHistory(WebKit::WebFrame* frame);
 
   // Update current main frame's encoding and send it to browser window.
@@ skipping 547 matching lines @@
 
 #if defined(OS_WIN)
   // The ID of the focused NPAPI plug-in.
   int focused_plugin_id_;
 #endif
 
   // Allows JS to access DOM automation. The JS object is only exposed when the
   // DOM automation bindings are enabled.
   scoped_ptr<DomAutomationController> dom_automation_controller_;
 
+  // Indicates whether this RenderView is a guest of another RenderView.
+  bool guest_;
+
   // NOTE: pepper_delegate_ should be last member because its constructor calls
   // AddObservers method of RenderViewImpl from c-tor.
   PepperPluginDelegateImpl pepper_delegate_;
 
   // ---------------------------------------------------------------------------
   // ADDING NEW DATA? Please see if it fits appropriately in one of the above
   // sections rather than throwing it randomly at the end. If you're adding a
   // bunch of stuff, you should probably create a helper class and put your
   // data and methods on that to avoid bloating RenderView more.  You can
   // use the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewImpl);
 };
 
 #endif  // CONTENT_RENDERER_RENDER_VIEW_IMPL_H_