Automated tests for full screen & mouse lock M16 features

chrome/browser/ui/fullscreen_controller.h

Index: chrome/browser/ui/fullscreen_controller.h
diff --git a/chrome/browser/ui/fullscreen_controller.h b/chrome/browser/ui/fullscreen_controller.h
index e3bc44604a4a246e27e620154e9a52d484be567d..9284c19a545faf7e993bdfec8014dd101a109163 100644
--- a/chrome/browser/ui/fullscreen_controller.h
+++ b/chrome/browser/ui/fullscreen_controller.h
@@ -40,10 +40,21 @@ class FullscreenController : public base::RefCounted<FullscreenController> {
   virtual ~FullscreenController();
 
   // Querying.
-  bool IsFullscreenForTab() const;
-  bool IsFullscreenForTab(const content::WebContents* tab) const;
+
+  // Returns true if the window is currently fullscreen and was initially
+  // transitioned to fullscreen by a browser (vs tab) mode transition.
+  bool IsFullscreenForBrowser() const;
+
+  // Returns true if fullscreen has been caused by a tab.
+  // The window may still be transitioning, and window_->IsFullscreen()
+  // may still return false.
+  bool IsFullscreenForTabOrPending() const;
   bool IsFullscreenForTabOrPending(const content::WebContents* tab) const;
 
+  // Returns true if the mouse has been locked or a lock request is pending
+  // user confirmation.
+  bool IsMouseLockedOrPending() const;
+
   // Requests.
   void RequestToLockMouse(content::WebContents* tab);
   void ToggleFullscreenModeForTab(content::WebContents* tab,