Fixing flaky overscroll and touch exploration mode browser tests.

ui/aura/window_event_dispatcher.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_AURA_WINDOW_EVENT_DISPATCHER_H_
 #define UI_AURA_WINDOW_EVENT_DISPATCHER_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 80 matching lines @@
   // These methods are used to defer the processing of mouse/touch events
   // related to resize. A client (typically a RenderWidgetHostViewAura) can call
   // HoldPointerMoves when an resize is initiated and then ReleasePointerMoves
   // once the resize is completed.
   //
   // More than one hold can be invoked and each hold must be cancelled by a
   // release before we resume normal operation.
   void HoldPointerMoves();
   void ReleasePointerMoves();
 
+  bool HoldingPointerMovesForTesting();
+
   // Gets the last location seen in a mouse event in this root window's
   // coordinates. This may return a point outside the root window's bounds.
   gfx::Point GetLastMouseLocationInRoot() const;
 
   void OnHostLostMouseGrab();
   void OnCursorMovedToRootLocation(const gfx::Point& root_location);
 
   // TODO(beng): This is only needed because this cleanup needs to happen after
   //             all other observers are notified of OnWindowDestroying() but
   //             before OnWindowDestroyed() is sent (i.e. while the window
@@ skipping 145 matching lines @@
 
   // Used to schedule DispatchHeldEvents() when |move_hold_count_| goes to 0.
   base::WeakPtrFactory<WindowEventDispatcher> held_event_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowEventDispatcher);
 };
 
 }  // namespace aura
 
 #endif  // UI_AURA_WINDOW_EVENT_DISPATCHER_H_