Fix remoting_perftests build for ARM

remoting/host/fake_desktop_environment.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 "remoting/host/fake_desktop_environment.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "remoting/host/audio_capturer.h"
@@ skipping 67 matching lines @@
 std::unique_ptr<webrtc::DesktopCapturer>
 FakeDesktopEnvironment::CreateVideoCapturer() {
   std::unique_ptr<protocol::FakeDesktopCapturer> fake_capturer(
       new protocol::FakeDesktopCapturer());
   if (!frame_generator_.is_null())
     fake_capturer->set_frame_generator(frame_generator_);
 
   std::unique_ptr<DesktopCapturerProxy> result(
       new DesktopCapturerProxy(capture_thread_));
   result->set_capturer(std::move(fake_capturer));
-  return result;
+  return std::move(result);
 }
 
 std::unique_ptr<webrtc::MouseCursorMonitor>
 FakeDesktopEnvironment::CreateMouseCursorMonitor() {
   return base::MakeUnique<FakeMouseCursorMonitor>();
 }
 
 std::string FakeDesktopEnvironment::GetCapabilities() const {
   return std::string();
 }
@@ skipping 20 matching lines @@
   return std::move(result);
 }
 
 void FakeDesktopEnvironmentFactory::SetEnableCurtaining(bool enable) {}
 
 bool FakeDesktopEnvironmentFactory::SupportsAudioCapture() const {
   return false;
 }
 
 }  // namespace remoting