Mouse lock implementation, including the renderer side and the Windows version of the browser side.

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 101 matching lines @@
   virtual void SetScrollOffsetPinning(
       bool is_pinned_to_left, bool is_pinned_to_right) OVERRIDE;
 #if defined(TOOLKIT_USES_GTK)
   virtual void AcceleratedCompositingActivated(bool activated) OVERRIDE;
 #endif
 #if defined(OS_WIN)
   virtual void WillWmDestroy() OVERRIDE;
   virtual void ShowCompositorHostWindow(bool show) OVERRIDE;
 #endif
   virtual gfx::PluginWindowHandle GetCompositingSurface() OVERRIDE;
+  virtual bool LockMouse() OVERRIDE;
+  virtual void UnlockMouse() OVERRIDE;
 
   // Overridden from views::TouchSelectionClientView.
   virtual void SelectRect(const gfx::Point& start,
                           const gfx::Point& end) OVERRIDE;
 
   // Overriden from NotificationObserver
   virtual void Observe(int type,
                        const NotificationSource& source,
                        const NotificationDetails& details) OVERRIDE;
 
@@ skipping 173 matching lines @@
   NotificationRegistrar registrar_;
   gfx::Rect keyboard_rect_;
   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_