Add handling for immersive fullscreen to the zoom bubble

chrome/browser/ui/views/frame/immersive_mode_controller_ash.h

Index: chrome/browser/ui/views/frame/immersive_mode_controller_ash.h
diff --git a/chrome/browser/ui/views/frame/immersive_mode_controller_ash.h b/chrome/browser/ui/views/frame/immersive_mode_controller_ash.h
index 8b33c12f6420f8193fa0191f6dd8e3fa3d4840f8..462c47174b78d5365f0a0016916b0733ddd8050b 100644
--- a/chrome/browser/ui/views/frame/immersive_mode_controller_ash.h
+++ b/chrome/browser/ui/views/frame/immersive_mode_controller_ash.h
@@ -7,6 +7,7 @@
 
 #include "chrome/browser/ui/views/frame/immersive_mode_controller.h"
 
+#include "base/observer_list.h"
 #include "base/timer.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
@@ -75,6 +76,8 @@ class ImmersiveModeControllerAsh : public ImmersiveModeController,
                                           int y_offset) OVERRIDE;
   virtual void UnanchorWidgetFromTopContainer(views::Widget* widget) OVERRIDE;
   virtual void OnTopContainerBoundsChanged() OVERRIDE;
+  virtual void AddObserver(Observer* observer) OVERRIDE;
+  virtual void RemoveObserver(Observer* observer) OVERRIDE;
 
   // content::NotificationObserver override:
   virtual void Observe(int type,
@@ -249,6 +252,10 @@ class ImmersiveModeControllerAsh : public ImmersiveModeController,
   // the top edge of the screen.
   int mouse_x_when_hit_top_;
 
+  // Tracks if the controller has seen a ET_GESTURE_SCROLL_BEGIN, without the
+  // following events.
+  bool gesture_begun_;
+
   // Lock which keeps the top-of-window views revealed based on the current
   // mouse state and the current touch state. Acquiring the lock is used to
   // trigger a reveal when the user moves the mouse to the top of the screen
@@ -273,14 +280,12 @@ class ImmersiveModeControllerAsh : public ImmersiveModeController,
   class AnchoredWidgetManager;
   scoped_ptr<AnchoredWidgetManager> anchored_widget_manager_;
 
+  ObserverList<Observer> observers_;
+
   content::NotificationRegistrar registrar_;
 
   base::WeakPtrFactory<ImmersiveModeControllerAsh> weak_ptr_factory_;

[James Cook, 2013/06/17 16:13:41]

Good catch that weak_prt_factory_ should be last.

 
-  // Tracks if the controller has seen a ET_GESTURE_SCROLL_BEGIN, without the
-  // following events.
-  bool gesture_begun_;
-
   DISALLOW_COPY_AND_ASSIGN(ImmersiveModeControllerAsh);
 };