Addressing sadruls comments from the previous CL https://codereview.chromium.org/22865036/ which was

ui/aura/root_window.h

 // Copyright (c) 2012 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_ROOT_WINDOW_H_
 #define UI_AURA_ROOT_WINDOW_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 363 matching lines @@
   // resizes when HoldMouseMoves() is called. The following methods are used to
   // dispatch held and newly incoming mouse and touch events, typically when an
   // event other than one of these needs dispatching or a matching
   // ReleaseMouseMoves()/ReleaseTouchMoves() is called.  NOTE: because these
   // methods dispatch events from RootWindowHost the coordinates are in terms of
   // the root.
   bool DispatchMouseEventImpl(ui::MouseEvent* event);
   bool DispatchMouseEventRepost(ui::MouseEvent* event);
   bool DispatchMouseEventToTarget(ui::MouseEvent* event, Window* target);
   bool DispatchTouchEventImpl(ui::TouchEvent* event);
+  // Reposts the gesture event to the Window which is a target for the event
+  // passed in.
+  bool DispatchGestureEventRepost(ui::GestureEvent* event);
   void DispatchHeldEvents();
 
   // Parses the switch describing the initial size for the host window and
   // returns bounds for the window.
   gfx::Rect GetInitialHostWindowBounds() const;
 
   // Posts a task to send synthesized mouse move event if there
   // is no a pending task.
   void PostMouseMoveEventAfterWindowChange();
 
   // Creates and dispatches synthesized mouse move event using the
   // current mouse location.
   void SynthesizeMouseMoveEvent();
 
   gfx::Transform GetInverseRootTransform() const;
 
-  // Reposts the gesture event to the Window which is a target for the event
-  // passed in.
-  bool DispatchGestureEventRepost(ui::GestureEvent* event);
-
   scoped_ptr<ui::Compositor> compositor_;
 
   scoped_ptr<RootWindowHost> host_;
 
   // Used to schedule painting.
   base::WeakPtrFactory<RootWindow> schedule_paint_factory_;
 
   // Use to post mouse move event.
   base::WeakPtrFactory<RootWindow> event_factory_;
 
@@ skipping 33 matching lines @@
   scoped_ptr<ui::ViewProp> prop_;
 
   scoped_ptr<RootWindowTransformer> transformer_;
 
   DISALLOW_COPY_AND_ASSIGN(RootWindow);
 };
 
 }  // namespace aura
 
 #endif  // UI_AURA_ROOT_WINDOW_H_