Add touch events to the protocol, the stub layer, and to the client plugin.

remoting/host/remote_input_filter.cc

 // 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.
 
 #include "remoting/host/remote_input_filter.h"
 
 #include "base/logging.h"
 #include "remoting/proto/event.pb.h"
 
 namespace {
@@ skipping 77 matching lines @@
     injected_mouse_positions_.push_back(
         webrtc::DesktopVector(event.x(), event.y()));
     if (injected_mouse_positions_.size() > kNumRemoteMousePositions) {
       VLOG(1) << "Injected mouse positions queue full.";
       injected_mouse_positions_.pop_front();
     }
   }
   event_tracker_->InjectMouseEvent(event);
 }
 
+void RemoteInputFilter::InjectTouchEvent(const protocol::TouchEvent& event) {
+  if (ShouldIgnoreInput())
+    return;
+  event_tracker_->InjectTouchEvent(event);
+}
+
 bool RemoteInputFilter::ShouldIgnoreInput() const {
   // Ignore remote events if the local mouse moved recently.
   int64 millis =
       (base::TimeTicks::Now() - latest_local_input_time_).InMilliseconds();
   if (millis < kRemoteBlockTimeoutMillis)
     return true;
   return false;
 }
 
 }  // namespace remoting