Added support of relative mouse motion in Chromoting.

remoting/client/plugin/chromoting_instance.h

 // Copyright (c) 2012 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.
 
 // TODO(ajwong): We need to come up with a better description of the
 // responsibilities for each thread.
 
 #ifndef REMOTING_CLIENT_PLUGIN_CHROMOTING_INSTANCE_H_
 #define REMOTING_CLIENT_PLUGIN_CHROMOTING_INSTANCE_H_
 
@@ skipping 84 matching lines @@
   static const int kApiMinScriptableVersion = 5;
 
   // Helper method to parse authentication_methods parameter.
   static bool ParseAuthMethods(const std::string& auth_methods,
                                ClientConfig* config);
 
   explicit ChromotingInstance(PP_Instance instance);
   virtual ~ChromotingInstance();
 
   // pp::Instance interface.
+  virtual void DidChangeFocus(bool has_focus) OVERRIDE;
   virtual void DidChangeView(const pp::View& view) OVERRIDE;
   virtual bool Init(uint32_t argc, const char* argn[],
                     const char* argv[]) OVERRIDE;
   virtual void HandleMessage(const pp::Var& message) OVERRIDE;
   virtual bool HandleInputEvent(const pp::InputEvent& event) OVERRIDE;
 
   // ClientUserInterface interface.
   virtual void OnConnectionState(protocol::ConnectionToHost::State state,
                                  protocol::ErrorCode error) OVERRIDE;
   virtual void OnConnectionReady(bool ready) OVERRIDE;
@@ skipping 73 matching lines @@
   void HandleRemapKey(const base::DictionaryValue& data);
   void HandleTrapKey(const base::DictionaryValue& data);
   void HandleSendClipboardItem(const base::DictionaryValue& data);
   void HandleNotifyClientResolution(const base::DictionaryValue& data);
   void HandlePauseVideo(const base::DictionaryValue& data);
   void HandlePauseAudio(const base::DictionaryValue& data);
   void HandleOnPinFetched(const base::DictionaryValue& data);
   void HandleOnThirdPartyTokenFetched(const base::DictionaryValue& data);
   void HandleRequestPairing(const base::DictionaryValue& data);
   void HandleExtensionMessage(const base::DictionaryValue& data);
+  void HandleAllowMouseLockMessage();
 
   // Helper method called from Connect() to connect with parsed config.
   void ConnectWithConfig(const ClientConfig& config,
                          const std::string& local_jid);
 
   // Helper method to post messages to the webapp.
   void PostChromotingMessage(const std::string& method,
                              scoped_ptr<base::DictionaryValue> data);
 
   // Posts trapped keys to the web-app to handle.
@@ skipping 51 matching lines @@
 
   // Weak reference to this instance, used for global logging and task posting.
   base::WeakPtrFactory<ChromotingInstance> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromotingInstance);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_PLUGIN_CHROMOTING_INSTANCE_H_