Revert 273652 "Host extensions"

trunk/src/remoting/host/chromoting_host.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/chromoting_host.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 123 matching lines @@
 void ChromotingHost::AddStatusObserver(HostStatusObserver* observer) {
   DCHECK(CalledOnValidThread());
   status_observers_.AddObserver(observer);
 }
 
 void ChromotingHost::RemoveStatusObserver(HostStatusObserver* observer) {
   DCHECK(CalledOnValidThread());
   status_observers_.RemoveObserver(observer);
 }
 
-void ChromotingHost::AddExtension(scoped_ptr<HostExtension> extension) {
-  extensions_.push_back(extension.release());
-}
-
 void ChromotingHost::RejectAuthenticatingClient() {
   DCHECK(authenticating_client_);
   reject_authenticating_client_ = true;
 }
 
 void ChromotingHost::SetAuthenticatorFactory(
     scoped_ptr<protocol::AuthenticatorFactory> authenticator_factory) {
   DCHECK(CalledOnValidThread());
   session_manager_->set_authenticator_factory(authenticator_factory.Pass());
 }
@@ skipping 69 matching lines @@
 }
 
 void ChromotingHost::OnSessionChannelsConnected(ClientSession* client) {
   DCHECK(CalledOnValidThread());
 
   // Notify observers.
   FOR_EACH_OBSERVER(HostStatusObserver, status_observers_,
                     OnClientConnected(client->client_jid()));
 }
 
-void ChromotingHost::OnSessionClientCapabilities(ClientSession* client) {
-  DCHECK(CalledOnValidThread());
-
-  // Create extension sessions from each registered extension for this client.
-  for (HostExtensionList::iterator extension = extensions_.begin();
-       extension != extensions_.end(); ++extension) {
-    scoped_ptr<HostExtensionSession> extension_session =
-        (*extension)->CreateExtensionSession(client);
-    if (extension_session)
-      client->AddExtensionSession(extension_session.Pass());
-  }
-}
-
 void ChromotingHost::OnSessionAuthenticationFailed(ClientSession* client) {
   DCHECK(CalledOnValidThread());
 
   // Notify observers.
   FOR_EACH_OBSERVER(HostStatusObserver, status_observers_,
                     OnAccessDenied(client->client_jid()));
 }
 
 void ChromotingHost::OnSessionClosed(ClientSession* client) {
   DCHECK(CalledOnValidThread());
@@ skipping 70 matching lines @@
       audio_task_runner_,
       input_task_runner_,
       video_capture_task_runner_,
       video_encode_task_runner_,
       network_task_runner_,
       ui_task_runner_,
       connection.Pass(),
       desktop_environment_factory_,
       max_session_duration_,
       pairing_registry_);
-
-  // Registers capabilities provided by host extensions.
-  for (HostExtensionList::iterator extension = extensions_.begin();
-       extension != extensions_.end(); ++extension) {
-    client->AddHostCapabilities((*extension)->GetCapabilities());
-  }
-
   clients_.push_back(client);
 }
 
 void ChromotingHost::set_protocol_config(
     scoped_ptr<protocol::CandidateSessionConfig> config) {
   DCHECK(CalledOnValidThread());
   DCHECK(config.get());
   DCHECK(!started_);
   protocol_config_ = config.Pass();
 }
 
 void ChromotingHost::DisconnectAllClients() {
   DCHECK(CalledOnValidThread());
 
   while (!clients_.empty()) {
     size_t size = clients_.size();
     clients_.front()->DisconnectSession();
     CHECK_EQ(clients_.size(), size - 1);
   }
 }
 
 }  // namespace remoting