Implement fullscreen info bubble on Win and Mac

chrome/browser/ui/fullscreen_exit_bubble.h

Index: chrome/browser/ui/fullscreen_exit_bubble.h
diff --git a/chrome/browser/ui/fullscreen_exit_bubble.h b/chrome/browser/ui/fullscreen_exit_bubble.h
index 0f2c14c094ad1e9aa38c42c22b3d9a90943ede7c..1d1aba585b1c359422391486702f184505ff2a69 100644
--- a/chrome/browser/ui/fullscreen_exit_bubble.h
+++ b/chrome/browser/ui/fullscreen_exit_bubble.h
@@ -9,9 +9,12 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/timer.h"
 #include "chrome/browser/command_updater.h"
+#include "googleurl/src/gurl.h"
 #include "ui/base/animation/animation_delegate.h"
 #include "ui/gfx/point.h"
 
+class Browser;
+
 namespace ui {
 class SlideAnimation;
 }
@@ -22,8 +25,7 @@ class Rect;
 
 class FullscreenExitBubble : public ui::AnimationDelegate {
  public:
-  explicit FullscreenExitBubble(
-      CommandUpdater::CommandUpdaterDelegate* delegate);
+  explicit FullscreenExitBubble(Browser* browser);
   virtual ~FullscreenExitBubble();
 
  protected:
@@ -66,11 +68,14 @@ class FullscreenExitBubble : public ui::AnimationDelegate {
 
   void ToggleFullscreen();
 
- private:
-  // Someone who can toggle fullscreen mode on and off when the user requests
-  // it.
-  CommandUpdater::CommandUpdaterDelegate* delegate_;
+  void AcceptFullscreen(const GURL& url);
+
+  void CancelFullscreen();
 
+  // The browser this bubble is in.
+  Browser* browser_;
+
+ private:
   // Timer to delay before allowing the bubble to hide after it's initially
   // shown.
   base::OneShotTimer<FullscreenExitBubble> initial_delay_;