Support for Adaptive Handle Orientation

ui/touch_selection/touch_handle_drawable_aura.h

Index: ui/touch_selection/touch_handle_drawable_aura.h
diff --git a/ui/touch_selection/touch_handle_drawable_aura.h b/ui/touch_selection/touch_handle_drawable_aura.h
index cb9dc9cd7561d7dee1a8acf335fe32845d877acb..a049efab82448510fec6f2a988790a10724cabee 100644
--- a/ui/touch_selection/touch_handle_drawable_aura.h
+++ b/ui/touch_selection/touch_handle_drawable_aura.h
@@ -32,10 +32,13 @@ class UI_TOUCH_SELECTION_EXPORT TouchHandleDrawableAura
 
   // TouchHandleDrawable:
   void SetEnabled(bool enabled) override;
-  void SetOrientation(TouchHandleOrientation orientation) override;
+  void SetOrientation(TouchHandleOrientation orientation,
+                      bool mirror_vertical,
+                      bool mirror_horizontal) override;
+  void SetOrigin(const gfx::PointF& position) override;
   void SetAlpha(float alpha) override;
-  void SetFocus(const gfx::PointF& position) override;
   gfx::RectF GetVisibleBounds() const override;
+  const float GetDrawableHorizontalPaddingRatio() const override;
 
   aura_extra::ImageWindowDelegate* window_delegate_;
   scoped_ptr<aura::Window> window_;