[Remoting Android] DisplayUpdaterFactory cleanups

remoting/test/protocol_perftest.cc

 // Copyright 2014 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 <utility>
 
 #include "base/base64.h"
 #include "base/files/file_util.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 131 matching lines @@
       const protocol::PairingResponse& pairing_response) override {}
   void DeliverHostMessage(const protocol::ExtensionMessage& message) override {}
   void SetDesktopSize(const webrtc::DesktopSize& size,
                       const webrtc::DesktopVector& dpi) override {}
   protocol::ClipboardStub* GetClipboardStub() override { return nullptr; }
   protocol::CursorShapeStub* GetCursorShapeStub() override {
     return &cursor_shape_stub_;
   }
 
   // VideoRenderer interface.
+  bool Initialize(const ClientContext& client_context,
+                  protocol::PerformanceTracker* perf_tracker) override {
+    return true;
+  }
   void OnSessionConfig(const protocol::SessionConfig& config) override {}
   protocol::VideoStub* GetVideoStub() override { return this; }
   protocol::FrameConsumer* GetFrameConsumer() override { return this; }
 
   // protocol::VideoStub interface.
   void ProcessVideoPacket(std::unique_ptr<VideoPacket> packet,
                           const base::Closure& done) override {
     if (packet->data().empty()) {
       // Ignore keep-alive packets
       done.Run();
@@ skipping 471 matching lines @@
 
 TEST_P(ProtocolPerfTest, TotalLatencyIce) {
   MeasureTotalLatency(false);
 }
 
 TEST_P(ProtocolPerfTest, TotalLatencyWebrtc) {
   MeasureTotalLatency(true);
 }
 
 }  // namespace remoting