Fullscreen JS API implementation.

chrome/browser/ui/browser.h

Index: chrome/browser/ui/browser.h
diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
index b4c98c9173edebbce7419eb1e347c97530873d0b..eb32fbbbabbd90ae91e576a0aed41639fe0d18e4 100644
--- a/chrome/browser/ui/browser.h
+++ b/chrome/browser/ui/browser.h
@@ -880,6 +880,8 @@ class Browser : public TabHandlerDelegate,
   virtual void DidNavigateToPendingEntry(TabContents* tab) OVERRIDE;
   virtual content::JavaScriptDialogCreator*
   GetJavaScriptDialogCreator() OVERRIDE;
+  virtual void EnterFullscreenModeForCurrentTab() OVERRIDE;

[Peter Kasting, 2011/08/11 17:53:38]

I think these functions should take a TabContents* (like most of the functions
above).  Then the browser should ignore the requests if the requesting tab is
not the active tab.  This handles the case where a tab-switch races the
renderer's request to toggle fullscreen modes.

[koz (OOO until 15th September), 2011/08/15 05:50:27]

Done.

+  virtual void ExitFullscreenMode() OVERRIDE;
 
   // Overridden from TabContentsWrapperDelegate:
   virtual void OnDidGetApplicationInfo(TabContentsWrapper* source,
@@ -1265,6 +1267,9 @@ class Browser : public TabHandlerDelegate,
 
   BookmarkBar::State bookmark_bar_state_;
 
+  // True if the browser is in fullscreen mode for a particular tab.
+  bool fullscreen_for_tab_;
+
   DISALLOW_COPY_AND_ASSIGN(Browser);
 };