Make RootView::DispatchGestureEvent() non-virtual

ui/views/widget/root_view.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_VIEWS_WIDGET_ROOT_VIEW_H_
 #define UI_VIEWS_WIDGET_ROOT_VIEW_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 94 matching lines @@
   virtual void OnMouseReleased(const ui::MouseEvent& event) OVERRIDE;
   virtual void OnMouseCaptureLost() OVERRIDE;
   virtual void OnMouseMoved(const ui::MouseEvent& event) OVERRIDE;
   virtual void OnMouseExited(const ui::MouseEvent& event) OVERRIDE;
   virtual bool OnMouseWheel(const ui::MouseWheelEvent& event) OVERRIDE;
   virtual void SetMouseHandler(View* new_mouse_handler) OVERRIDE;
   virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE;
   virtual void UpdateParentLayer() OVERRIDE;
 
  protected:
-  // TODO(tdanderson): Remove RootView::DispatchGestureEvent() once
-  //                   its targeting and dispatch logic has been moved
-  //                   elsewhere. See crbug.com/348083.
-  virtual void DispatchGestureEvent(ui::GestureEvent* event);
-
   // Overridden from View:
   virtual void ViewHierarchyChanged(
       const ViewHierarchyChangedDetails& details) OVERRIDE;
   virtual void VisibilityChanged(View* starting_from, bool is_visible) OVERRIDE;
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
   virtual gfx::Vector2d CalculateOffsetToAncestorWithLayer(
       ui::Layer** layer_parent) OVERRIDE;
   virtual View::DragInfo* GetDragInfo() OVERRIDE;
 
  private:
   friend class ::views::View;
   friend class ::views::Widget;
   friend class ::views::test::WidgetTest;
 
   // Input ---------------------------------------------------------------------
 
+  // TODO(tdanderson): Remove RootView::DispatchGestureEvent() once
+  //                   its targeting and dispatch logic has been moved
+  //                   elsewhere. See crbug.com/348083.
+  void DispatchGestureEvent(ui::GestureEvent* event);

[sky, 2014/07/16 19:21:28]

nit: move implementation to match new position.

[tdanderson, 2014/07/16 20:50:50]

Done.

+
   // Update the cursor given a mouse event. This is called by non mouse_move
   // event handlers to honor the cursor desired by views located under the
   // cursor during drag operations. The location of the mouse should be in the
   // current coordinate system (i.e. any necessary transformation should be
   // applied to the point prior to calling this).
   void UpdateCursor(const ui::MouseEvent& event);
 
   // Updates the last_mouse_* fields from e. The location of the mouse should be
   // in the current coordinate system (i.e. any necessary transformation should
   // be applied to the point prior to calling this).
@@ skipping 75 matching lines @@
   // Tracks drag state for a view.
   View::DragInfo drag_info_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(RootView);
 };
 
 }  // namespace internal
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_ROOT_VIEW_H_