Move code in src/remoting to the new callbacks.

remoting/client/plugin/chromoting_instance.cc

 // Copyright (c) 2011 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/client/plugin/chromoting_instance.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 118 matching lines @@
 
   host_connection_.reset(new protocol::ConnectionToHost(
       context_.network_message_loop(), this, true));
 
   input_handler_.reset(new PepperInputHandler(&context_,
                                               host_connection_.get(),
                                               view_proxy_));
 
   client_.reset(new ChromotingClient(config, &context_, host_connection_.get(),
                                      view_proxy_, rectangle_decoder_.get(),
-                                     input_handler_.get(), NULL));
+                                     input_handler_.get(), base::Closure()));
 
   LOG(INFO) << "Connecting to " << config.host_jid
             << ". Local jid: " << config.local_jid << ".";
 
   // Setup the XMPP Proxy.
   ChromotingScriptableObject* scriptable_object = GetScriptableObject();
   scoped_refptr<PepperXmppProxy> xmpp_proxy =
       new PepperXmppProxy(scriptable_object->AsWeakPtr(),
                           plugin_message_loop_,
                           context_.network_message_loop());
@@ skipping 251 matching lines @@
 
 void ChromotingInstance::ReleaseAllKeys() {
   if (!input_handler_.get()) {
     return;
   }
 
   input_handler_->ReleaseAllKeys();
 }
 
 }  // namespace remoting