cc/paint: Remove cc::PaintSurface.

content/renderer/media_capture_from_element/html_video_element_capturer_source.h

Index: content/renderer/media_capture_from_element/html_video_element_capturer_source.h
diff --git a/content/renderer/media_capture_from_element/html_video_element_capturer_source.h b/content/renderer/media_capture_from_element/html_video_element_capturer_source.h
index 4621b2fa03672845986fd9fc4a84bd7a3a6bb32d..38bf320efee4c90cc6619530fcef997d1988d5b4 100644
--- a/content/renderer/media_capture_from_element/html_video_element_capturer_source.h
+++ b/content/renderer/media_capture_from_element/html_video_element_capturer_source.h
@@ -9,7 +9,6 @@
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "base/time/time.h"
-#include "cc/paint/paint_surface.h"
 #include "content/common/content_export.h"
 #include "media/base/video_frame_pool.h"
 #include "media/base/video_types.h"
@@ -25,6 +24,10 @@ namespace blink {
 class WebMediaPlayer;
 }  // namespace blink
 
+namespace cc {
+class PaintCanvas;
+}  // namespace cc
+
 namespace content {
 
 // This class is a VideoCapturerSource taking video snapshots of the ctor-passed
@@ -60,7 +63,7 @@ class CONTENT_EXPORT HtmlVideoElementCapturerSource final
   void sendNewFrame();
 
   media::VideoFramePool frame_pool_;
-  sk_sp<cc::PaintSurface> surface_;
+  std::unique_ptr<cc::PaintCanvas> canvas_;
 
   const base::WeakPtr<blink::WebMediaPlayer> web_media_player_;
   const scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;