Implement InputStub in the host side for chromoting

remoting/host/event_executor_linux.h

Index: remoting/host/event_executor_linux.h
diff --git a/remoting/host/event_executor_linux.h b/remoting/host/event_executor_linux.h
index bdb3e73b8e1ec69cdd72a75cef0ee978e323a3cb..ca68bb9ff2d471fe69cab11f7827729f752aaadd 100644
--- a/remoting/host/event_executor_linux.h
+++ b/remoting/host/event_executor_linux.h
@@ -7,19 +7,26 @@
 
 #include <vector>
 
-#include "remoting/host/event_executor.h"
+#include "base/basictypes.h"
+#include "remoting/protocol/input_stub.h"
 
 namespace remoting {
 
+class Capturer;
+class ChromotingClientMessage;
+
 // A class to generate events on Linux.
-class EventExecutorLinux : public EventExecutor {
+class EventExecutorLinux : public protocol::InputStub {
  public:
   EventExecutorLinux(Capturer* capturer);
   virtual ~EventExecutorLinux();
 
-  virtual void HandleInputEvent(ChromotingClientMessage* message);
+  virtual void InjectKeyEvent(const KeyEvent* event, Task* done);
+  virtual void InjectMouseEvent(const MouseEvent* event, Task* done);
 
  private:
+  Capturer* capturer_;
+
   DISALLOW_COPY_AND_ASSIGN(EventExecutorLinux);
 };