refactoring mouse lock to support pepper and WebKit

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index 22a555fbff39552d742e64408c51e867736321fa..11bc17e5a5d154f838e875568b7f6be785d3ecd7 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -65,6 +65,7 @@ class GURL;
 class JavaBridgeDispatcher;
 class LoadProgressTracker;
 class MediaStreamImpl;
+class MouseLockDispatcher;
 class NotificationProvider;
 class PepperDeviceTest;
 struct PP_NetAddress_Private;
@@ -287,6 +288,10 @@ class RenderViewImpl : public RenderWidget,
                                     webkit::WebPluginInfo* plugin_info,
                                     std::string* actual_mime_type);
 
+  bool PpapiLockMouse(webkit::ppapi::PluginInstance* pinstance);
+  void PpapiUnlockMouse(webkit::ppapi::PluginInstance* pinstance);
+  bool PpapiIsMouseLockedTo(webkit::ppapi::PluginInstance* pinstance);
+
   // IPC::Channel::Listener implementation -------------------------------------
 
   virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
@@ -300,6 +305,9 @@ class RenderViewImpl : public RenderWidget,
   virtual void runModal();
   virtual bool enterFullScreen();
   virtual void exitFullScreen();
+  virtual bool pointerLock(WebKit::WebWidget* webwidget);
+  virtual void pointerUnlock(WebKit::WebWidget* webwidget);
+  virtual bool isPointerLockedTo(WebKit::WebWidget* webwidget);
 
   // WebKit::WebViewClient implementation --------------------------------------
 
@@ -788,10 +796,8 @@ class RenderViewImpl : public RenderWidget,
       const std::vector<GURL>& links,
       const std::vector<FilePath>& local_paths,
       const FilePath& local_directory_name);
-  void OnLockMouseACK(bool succeeded);
   void OnMediaPlayerActionAt(const gfx::Point& location,
                              const WebKit::WebMediaPlayerAction& action);
-  void OnMouseLockLost();
   void OnMoveOrResizeStarted();
   CONTENT_EXPORT void OnNavigate(const ViewMsg_Navigate_Params& params);
   void OnPaste();
@@ -1139,6 +1145,9 @@ class RenderViewImpl : public RenderWidget,
   // Java Bridge dispatcher attached to this view; lazily initialized.
   scoped_ptr<JavaBridgeDispatcher> java_bridge_dispatcher_;
 
+  // Mouse Lock dispatcher attached to this view; lazily initialized.
+  MouseLockDispatcher* mouse_lock_dispatcher_;
+
   // Misc ----------------------------------------------------------------------
 
   // The current and pending file chooser completion objects. If the queue is