Keep the top-of-window views revealed when clicking on the top-of-window views with a bubble open

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 482c5b2a364f7a748fddc7522285656272b40b51..c904f05f6d25898455f725f2fafd740e1b08d284 100644
--- a/chrome/browser/ui/views/frame/immersive_mode_controller_ash.h
+++ b/chrome/browser/ui/views/frame/immersive_mode_controller_ash.h
@@ -118,6 +118,10 @@ class ImmersiveModeControllerAsh : public ImmersiveModeController,
  private:
   friend class ImmersiveModeControllerAshTest;
 
+  enum AllowRevealWhileClosing {
+    ALLOW_REVEAL_WHILE_CLOSING_YES,
+    ALLOW_REVEAL_WHILE_CLOSING_NO
+  };
   enum Animate {
     ANIMATE_NO,
     ANIMATE_SLOW,
@@ -156,7 +160,12 @@ class ImmersiveModeControllerAsh : public ImmersiveModeController,
   // Updates |located_event_revealed_lock_| based on the current mouse state and
   // the current touch state.
   // |event| is NULL if the source event is not known.
-  void UpdateLocatedEventRevealedLock(ui::LocatedEvent* event);
+  // |allow_reveal_while_closing| indicates whether the mouse and touch
+  // are allowed to initiate a reveal while the top-of-window views are sliding
+  // closed.
+  void UpdateLocatedEventRevealedLock(
+      ui::LocatedEvent* event,
+      AllowRevealWhileClosing allow_reveal_while_closing);
 
   // Acquires |located_event_revealed_lock_| if it is not already held.
   void AcquireLocatedEventRevealedLock();