[Chromoting] Let the Windows IT2Me host send clipboard events to the client.

remoting/host/event_executor_linux.cc

Index: remoting/host/event_executor_linux.cc
diff --git a/remoting/host/event_executor_linux.cc b/remoting/host/event_executor_linux.cc
index 5fe35e1cc59feb561f902099ed2e3244288c0c99..be0f570f5de836c6b88f58327a0896d390298f12 100644
--- a/remoting/host/event_executor_linux.cc
+++ b/remoting/host/event_executor_linux.cc
@@ -48,7 +48,8 @@ class EventExecutorLinux : public EventExecutor {
   virtual void InjectMouseEvent(const MouseEvent& event) OVERRIDE;
 
   // EventExecutor interface.
-  virtual void OnSessionStarted() OVERRIDE;
+  virtual void OnSessionStarted(
+      const scoped_refptr<protocol::ClipboardProxy>& client_clipboard) OVERRIDE;
   virtual void OnSessionFinished() OVERRIDE;
 
  private:
@@ -419,7 +420,8 @@ void EventExecutorLinux::InjectMouseEvent(const MouseEvent& event) {
   XFlush(display_);
 }
 
-void EventExecutorLinux::OnSessionStarted() {
+void EventExecutorLinux::OnSessionStarted(
+    const scoped_refptr<protocol::ClipboardProxy>& client_clipboard) {
   return;
 }