Notify selection controller on tab changes.

chrome/browser/renderer_host/render_widget_host_view_views.h

 // Copyright (c) 2011 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 CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_VIEWS_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_VIEWS_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 249 matching lines @@
 
   // The current caret bounds.
   gfx::Rect caret_bounds_;
 
   // Indicates if there is onging composition text.
   bool has_composition_text_;
 
   string16 tooltip_text_;
 
   scoped_ptr<views::TouchSelectionController> touch_selection_controller_;
+  gfx::Point touch_selection_start_;

[sky, 2011/08/25 22:54:17]

These aren't necessarily touch related. So name them
selection_start_/selection_end_

[varunjain, 2011/08/25 23:49:22]

Done.

+  gfx::Point touch_selection_end_;
 
 #if defined(TOUCH_UI)
   std::map<uint64, scoped_refptr<AcceleratedSurfaceContainerTouch> >
       accelerated_surface_containers_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewViews);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_VIEWS_H_