Replace VideoStream::SizeCallback with VideoStream::Observer interface.

remoting/protocol/fake_connection_to_client.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/protocol/fake_connection_to_client.h"
 
 #include <utility>
 
 #include "remoting/codec/video_encoder.h"
 #include "remoting/protocol/session.h"
 #include "remoting/protocol/video_frame_pump.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_capturer.h"
 
 namespace remoting {
 namespace protocol {
 
 FakeVideoStream::FakeVideoStream() : weak_factory_(this) {}
 FakeVideoStream::~FakeVideoStream() {}
 
 void FakeVideoStream::Pause(bool pause) {}
 
 void FakeVideoStream::OnInputEventReceived(int64_t event_timestamp) {}
 
 void FakeVideoStream::SetLosslessEncode(bool want_lossless) {}
 
 void FakeVideoStream::SetLosslessColor(bool want_lossless) {}
 
-void FakeVideoStream::SetSizeCallback(const SizeCallback& size_callback) {
-  size_callback_ = size_callback;
+void FakeVideoStream::SetObserver(Observer* observer) {
+  observer_ = observer;
 }
 
 base::WeakPtr<FakeVideoStream> FakeVideoStream::GetWeakPtr() {
   return weak_factory_.GetWeakPtr();
 }
 
 FakeConnectionToClient::FakeConnectionToClient(std::unique_ptr<Session> session)
     : session_(std::move(session)) {}
 
 FakeConnectionToClient::~FakeConnectionToClient() {}
@@ skipping 52 matching lines @@
 void FakeConnectionToClient::set_host_stub(HostStub* host_stub) {
   host_stub_ = host_stub;
 }
 
 void FakeConnectionToClient::set_input_stub(InputStub* input_stub) {
   input_stub_ = input_stub;
 }
 
 }  // namespace protocol
 }  // namespace remoting