Use std::move() instead of .Pass() in remoting/host

remoting/host/chromeos/aura_desktop_capturer.cc

Index: remoting/host/chromeos/aura_desktop_capturer.cc
diff --git a/remoting/host/chromeos/aura_desktop_capturer.cc b/remoting/host/chromeos/aura_desktop_capturer.cc
index 02b960d839c467418a0f858e3eabbbeb7800eee0..1a053b763b2a7ea56dcb0471432c32cdc54ff3b7 100644
--- a/remoting/host/chromeos/aura_desktop_capturer.cc
+++ b/remoting/host/chromeos/aura_desktop_capturer.cc
@@ -49,7 +49,7 @@ void AuraDesktopCapturer::Capture(const webrtc::DesktopRegion&) {
   gfx::Rect window_rect(desktop_window_->bounds().size());
 
   request->set_area(window_rect);
-  desktop_window_->layer()->RequestCopyOfOutput(request.Pass());
+  desktop_window_->layer()->RequestCopyOfOutput(std::move(request));
 }
 
 void AuraDesktopCapturer::OnFrameCaptured(
@@ -64,7 +64,7 @@ void AuraDesktopCapturer::OnFrameCaptured(
   scoped_ptr<SkBitmap> bitmap = result->TakeBitmap();
 
   scoped_ptr<webrtc::DesktopFrame> frame(
-      SkiaBitmapDesktopFrame::Create(bitmap.Pass()));
+      SkiaBitmapDesktopFrame::Create(std::move(bitmap)));
 
   // |VideoFramePump| will not encode the frame if |updated_region| is empty.
   const webrtc::DesktopRect& rect = webrtc::DesktopRect::MakeWH(