WIP: Plumbing through text selection granularity control support

content/browser/web_contents/touch_selection_controller_aura_client_impl.h

 // Copyright (c) 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 CONTENT_BROWSER_WEB_CONTENTS_TOUCH_SELECTION_CONTROLLER_AURA_CLIENT_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_TOUCH_SELECTION_CONTROLLER_AURA_CLIENT_IMPL_H_
 
 #include "content/common/content_export.h"
 #include "ui/touch_selection/touch_selection_controller_aura.h"
 
 namespace gfx {
 class PointF;
 class Rect;
 }
 
 namespace content {
 class RenderWidgetHostViewAura;
 
 // Aura specific implementation of ui::TouchEditable for a RenderWidgetHostView.
 class CONTENT_EXPORT TouchSelectionControllerAuraClientImpl
     : public ui::TouchSelectionControllerAuraClient {
  public:
   TouchSelectionControllerAuraClientImpl(RenderWidgetHostViewAura* rwhva);
   ~TouchSelectionControllerAuraClientImpl() override;
 
  private:
   // ui::TouchSelectionControllerAuraClient:
   void MoveCaret(const gfx::PointF& position) override;
-  void MoveRangeSelectionExtent(const gfx::PointF& extent) override;
+  void MoveRangeSelectionExtent(
+      const gfx::PointF& extent,
+      ui::TextSelectionGranularity granularity) override;
   void SelectBetweenCoordinates(const gfx::PointF& base,
                                 const gfx::PointF& extent) override;
   aura::Window* GetParentWindow() const override;
   bool IsCommandIdEnabled(int command_id) const override;
   void ExecuteCommand(int command_id, int event_flags) override;
   void OpenContextMenu(const gfx::PointF& point) override;
   gfx::Rect ConvertRectToScreen(const gfx::Rect& rect) const override;
 
   // Not owned, non-null for the lifetime of this object.
   RenderWidgetHostViewAura* rwhva_;
 
   DISALLOW_COPY_AND_ASSIGN(TouchSelectionControllerAuraClientImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_TOUCH_SELECTION_CONTROLLER_AURA_CLIENT_IMPL_H_