Add VideoProcessor interface.

remoting/client/chromoting_client.cc

Index: remoting/client/chromoting_client.cc
diff --git a/remoting/client/chromoting_client.cc b/remoting/client/chromoting_client.cc
index e1c5b1406682fd2d120aadd651b7bb3ebdcbfef8..da59a919b448bb712e21fe9693c8588a045c6dd6 100644
--- a/remoting/client/chromoting_client.cc
+++ b/remoting/client/chromoting_client.cc
@@ -29,18 +29,15 @@ ChromotingClient::ChromotingClient(
     ClientContext* client_context,
     protocol::ConnectionToHost* connection,
     ClientUserInterface* user_interface,
-    scoped_refptr<FrameConsumerProxy> frame_consumer,
+    VideoProcessor* video_processor,
     scoped_ptr<AudioPlayer> audio_player)
     : config_(config),
       task_runner_(client_context->main_task_runner()),
       connection_(connection),
       user_interface_(user_interface),
+      video_processor_(video_processor),
       host_capabilities_received_(false),
       weak_factory_(this) {
-  rectangle_decoder_ =
-      new RectangleUpdateDecoder(client_context->main_task_runner(),
-                                 client_context->decode_task_runner(),
-                                 frame_consumer);
   if (audio_player) {
     audio_decode_scheduler_.reset(new AudioDecodeScheduler(
         client_context->main_task_runner(),
@@ -77,19 +74,10 @@ void ChromotingClient::Start(
                        this,
                        this,
                        this,
-                       rectangle_decoder_.get(),
+                       video_processor_,
                        audio_decode_scheduler_.get());
 }
 
-FrameProducer* ChromotingClient::GetFrameProducer() {
-  return rectangle_decoder_.get();
-}
-
-ChromotingStats* ChromotingClient::GetStats() {
-  DCHECK(task_runner_->BelongsToCurrentThread());
-  return rectangle_decoder_->GetStats();
-}
-
 void ChromotingClient::SetCapabilities(
     const protocol::Capabilities& capabilities) {
   DCHECK(task_runner_->BelongsToCurrentThread());
@@ -170,7 +158,7 @@ void ChromotingClient::OnAuthenticated() {
   DCHECK(task_runner_->BelongsToCurrentThread());
 
   // Initialize the decoder.
-  rectangle_decoder_->Initialize(connection_->config());
+  video_processor_->Initialize(connection_->config());
   if (connection_->config().is_audio_enabled())
     audio_decode_scheduler_->Initialize(connection_->config());