PPAPI Fullscreen: In ViewChanged, check if the browser entered fullscreen mode

content/public/renderer/render_view.h

 // Copyright (c) 2011 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_PUBLIC_RENDERER_RENDER_VIEW_H_
 #define CONTENT_PUBLIC_RENDERER_RENDER_VIEW_H_
 
 #include "base/basictypes.h"
 #include "content/common/content_export.h"
 #include "ipc/ipc_message.h"
@@ skipping 112 matching lines @@
   // Displays a modal alert dialog containing the given message.  Returns
   // once the user dismisses the dialog.
   virtual void RunModalAlertDialog(WebKit::WebFrame* frame,
                                    const WebKit::WebString& message) = 0;
 
   // The client should handle the navigation externally.
   virtual void LoadURLExternally(
       WebKit::WebFrame* frame,
       const WebKit::WebURLRequest& request,
       WebKit::WebNavigationPolicy policy) = 0;
+
+  // Returns true if we are in fullscreen mode.
+  virtual bool IsInFullscreenMode() = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_RENDER_VIEW_H_