Update webrtc::DesktopCapturer clients to implement OnCaptureResult().

remoting/host/ipc_video_frame_capturer.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/ipc_video_frame_capturer.h"
 
 #include "remoting/host/desktop_session_proxy.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"
 
 namespace remoting {
@@ skipping 15 matching lines @@
   callback_ = callback;
   desktop_session_proxy_->SetVideoCapturer(weak_factory_.GetWeakPtr());
 }
 
 void IpcVideoFrameCapturer::Capture(const webrtc::DesktopRegion& region) {
   DCHECK(!capture_pending_);
   capture_pending_ = true;
   desktop_session_proxy_->CaptureFrame();
 }
 
-void IpcVideoFrameCapturer::OnCaptureCompleted(
+void IpcVideoFrameCapturer::OnCaptureResult(
+    webrtc::DesktopCapturer::Result result,
     std::unique_ptr<webrtc::DesktopFrame> frame) {
   DCHECK(capture_pending_);
   capture_pending_ = false;
-  callback_->OnCaptureCompleted(frame.release());
+  callback_->OnCaptureResult(result, std::move(frame));
 }
 
 }  // namespace remoting