Add the plumbing that will carry a clipboard item from a chromoting client to a host.

remoting/protocol/key_event_tracker.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/protocol/key_event_tracker.h"
 
 #include "base/logging.h"
 #include "remoting/proto/event.pb.h"
 
 namespace remoting {
 namespace protocol {
 
 KeyEventTracker::KeyEventTracker(InputStub* input_stub)
     : input_stub_(input_stub) {
 }
 
 KeyEventTracker::~KeyEventTracker() {
 }
 
+void KeyEventTracker::InjectClipboardEvent(const ClipboardEvent& event) {
+  input_stub_->InjectClipboardEvent(event);
+}
+
 void KeyEventTracker::InjectKeyEvent(const KeyEvent& event) {
   DCHECK(event.has_pressed());
   DCHECK(event.has_keycode());
   if (event.pressed()) {
     pressed_keys_.insert(event.keycode());
   } else {
     pressed_keys_.erase(event.keycode());
   }
   input_stub_->InjectKeyEvent(event);
 }
 
 void KeyEventTracker::InjectMouseEvent(const MouseEvent& event) {
   input_stub_->InjectMouseEvent(event);
 }
 
 void KeyEventTracker::ReleaseAllKeys() {
   std::set<int>::iterator i;
   for (i = pressed_keys_.begin(); i != pressed_keys_.end(); ++i) {
     KeyEvent event;
     event.set_keycode(*i);
     event.set_pressed(false);
     input_stub_->InjectKeyEvent(event);
   }
   pressed_keys_.clear();
 }
 
 }  // namespace protocol
 }  // namespace remoting