Consistent CopyFromSurface() API, consolidated to RWHV

content/browser/renderer_host/browser_compositor_view_mac.mm

Index: content/browser/renderer_host/browser_compositor_view_mac.mm
diff --git a/content/browser/renderer_host/browser_compositor_view_mac.mm b/content/browser/renderer_host/browser_compositor_view_mac.mm
index 3e3776bd3e142d72713f4b1a633a705d62519bfc..e4c25e739a89797e5c9d0e4342addcc1067f49e9 100644
--- a/content/browser/renderer_host/browser_compositor_view_mac.mm
+++ b/content/browser/renderer_host/browser_compositor_view_mac.mm
@@ -14,6 +14,7 @@
 #include "content/browser/renderer_host/resize_lock.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/context_factory.h"
+#include "media/base/video_frame.h"
 #include "ui/accelerated_widget_mac/accelerated_widget_mac.h"
 #include "ui/accelerated_widget_mac/window_resize_helper_mac.h"
 #include "ui/base/layout.h"
@@ -253,7 +254,7 @@ void BrowserCompositorMac::CopyToVideoFrameCompleted(
 
 void BrowserCompositorMac::CopyFromCompositingSurfaceToVideoFrame(
     const gfx::Rect& src_subrect,
-    const scoped_refptr<media::VideoFrame>& target,
+    scoped_refptr<media::VideoFrame> target,
     const base::Callback<void(const gfx::Rect&, bool)>& callback) {
   DCHECK(delegated_frame_host_);
   DCHECK(state_ == HasAttachedCompositor);
@@ -264,7 +265,7 @@ void BrowserCompositorMac::CopyFromCompositingSurfaceToVideoFrame(
                  weak_factory_.GetWeakPtr(), callback);
 
   delegated_frame_host_->CopyFromCompositingSurfaceToVideoFrame(
-      src_subrect, target, callback_with_decrement);
+      src_subrect, std::move(target), callback_with_decrement);
 }
 
 void BrowserCompositorMac::SwapCompositorFrame(