Re-write many calls to WrapUnique() with MakeUnique()

remoting/protocol/fake_video_renderer.cc

Index: remoting/protocol/fake_video_renderer.cc
diff --git a/remoting/protocol/fake_video_renderer.cc b/remoting/protocol/fake_video_renderer.cc
index bcad0e56ec2667e29d0fc64cfd2a4a8583e17a5f..e5a77ae9295a0b911232a7634be4e4f559d180a0 100644
--- a/remoting/protocol/fake_video_renderer.cc
+++ b/remoting/protocol/fake_video_renderer.cc
@@ -45,7 +45,7 @@ void FakeFrameConsumer::set_on_frame_callback(base::Closure on_frame_callback) {
 std::unique_ptr<webrtc::DesktopFrame> FakeFrameConsumer::AllocateFrame(
     const webrtc::DesktopSize& size) {
   CHECK(thread_checker_.CalledOnValidThread());
-  return base::WrapUnique(new webrtc::BasicDesktopFrame(size));
+  return base::MakeUnique<webrtc::BasicDesktopFrame>(size);
 }
 
 void FakeFrameConsumer::DrawFrame(std::unique_ptr<webrtc::DesktopFrame> frame,