Implement InputStub in the host side for chromoting

remoting/host/event_executor_mac.cc

Index: remoting/host/event_executor_mac.cc
diff --git a/remoting/host/event_executor_mac.cc b/remoting/host/event_executor_mac.cc
index 7e6432487e564d999e85905d9ff093ec885cd06d..d344b0d0ac02b34c4128b4c3db69664494c508b1 100644
--- a/remoting/host/event_executor_mac.cc
+++ b/remoting/host/event_executor_mac.cc
@@ -4,20 +4,27 @@
 
 #include "remoting/host/event_executor_mac.h"
 
+#include "base/task.h"
 #include "remoting/proto/internal.pb.h"
 #include "remoting/protocol/message_decoder.h"
 
 namespace remoting {
 
 EventExecutorMac::EventExecutorMac(Capturer* capturer)
-  : EventExecutor(capturer) {
+    : capturer_(capturer) {
 }
 
 EventExecutorMac::~EventExecutorMac() {
 }
 
-void EventExecutorMac::HandleInputEvent(ChromotingClientMessage* message) {
-  delete message;
+void EventExecutorMac::InjectKeyEvent(const KeyEvent* event, Task* done) {
+  done->Run();
+  delete done;
+}
+
+void EventExecutorMac::InjectMouseEvent(const MouseEvent* event, Task* done) {
+  done->Run();
+  delete done;
 }
 
 }  // namespace remoting