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 cda6476539b40609b197873de134178662e0ab07..ef28660757a6079b3f4526cd10d56c563956dc87 100644
--- a/remoting/host/event_executor_linux.h
+++ b/remoting/host/event_executor_linux.h
@@ -5,22 +5,34 @@
 #ifndef REMOTING_HOST_EVENT_EXECUTOR_LINUX_H_
 #define REMOTING_HOST_EVENT_EXECUTOR_LINUX_H_
 
+#include <vector>
+
+#include "base/task.h"
+#include "base/basictypes.h"
 #include "base/scoped_ptr.h"
-#include "remoting/host/event_executor.h"
+#include "remoting/protocol/input_stub.h"
+
+class MessageLoop;
 
 namespace remoting {
 
+class Capturer;
+class ChromotingClientMessage;
 class EventExecutorLinuxPimpl;
 
 // A class to generate events on Linux.
-class EventExecutorLinux : public EventExecutor {
+class EventExecutorLinux : public protocol::InputStub {
  public:
-  EventExecutorLinux(Capturer* capturer);
+  EventExecutorLinux(MessageLoop* message_loop,
+                     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:
+  MessageLoop* message_loop_;
+  Capturer* capturer_;
   scoped_ptr<EventExecutorLinuxPimpl> pimpl_;
 
   DISALLOW_COPY_AND_ASSIGN(EventExecutorLinux);
@@ -28,4 +40,6 @@ class EventExecutorLinux : public EventExecutor {
 
 }  // namespace remoting
 
+DISABLE_RUNNABLE_METHOD_REFCOUNT(remoting::EventExecutorLinux);
+
 #endif  // REMOTING_HOST_EVENT_EXECUTOR_LINUX_H_