[Remoting Android] DisplayUpdaterFactory cleanups

remoting/test/test_video_renderer.cc

 // Copyright 2015 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/test/test_video_renderer.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 276 matching lines @@
 
 TestVideoRenderer::~TestVideoRenderer() {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   video_decode_task_runner_->DeleteSoon(FROM_HERE, core_.release());
 
   // The thread's message loop will run until it runs out of work.
   video_decode_thread_->Stop();
 }
 
+bool TestVideoRenderer::Initialize(const ClientContext& client_context,
+                                   protocol::PerformanceTracker* perf_tracker) {
+  return true;
+}
+
 void TestVideoRenderer::OnSessionConfig(const protocol::SessionConfig& config) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   VLOG(2) << "TestVideoRenderer::OnSessionConfig() Called";
   protocol::ChannelConfig::Codec codec = config.video_config().codec;
   SetCodecForDecoding(codec);
 }
 
 protocol::VideoStub* TestVideoRenderer::GetVideoStub() {
   DCHECK(thread_checker_.CalledOnValidThread());
@@ skipping 67 matching lines @@
   DCHECK(thread_checker_.CalledOnValidThread());
 
   video_decode_task_runner_->PostTask(
       FROM_HERE,
       base::Bind(&Core::save_frame_data_to_disk, base::Unretained(core_.get()),
                  save_frame_data_to_disk));
 }
 
 }  // namespace test
 }  // namespace remoting