Pass SkPaint instead of its alpha and mode in WebMediaPlayer::paint

content/renderer/media/webmediaplayer_ms.cc

Index: content/renderer/media/webmediaplayer_ms.cc
diff --git a/content/renderer/media/webmediaplayer_ms.cc b/content/renderer/media/webmediaplayer_ms.cc
index 9a16a945d4c66aee7cecb37fc48de71b423daf71..de78195ba21d84fee03ea88b62e8a06281984c57 100644
--- a/content/renderer/media/webmediaplayer_ms.cc
+++ b/content/renderer/media/webmediaplayer_ms.cc
@@ -332,8 +332,7 @@ bool WebMediaPlayerMS::didLoadingProgress() {
 
 void WebMediaPlayerMS::paint(blink::WebCanvas* canvas,
                              const blink::WebRect& rect,
-                             unsigned char alpha,
-                             SkXfermode::Mode mode) {
+                             const SkPaint* paint) {
   DVLOG(3) << __func__;
   DCHECK(thread_checker_.CalledOnValidThread());
 
@@ -351,7 +350,7 @@ void WebMediaPlayerMS::paint(blink::WebCanvas* canvas,
     DCHECK(context_3d.gl);
   }
   const gfx::RectF dest_rect(rect.x, rect.y, rect.width, rect.height);
-  video_renderer_.Paint(frame, canvas, dest_rect, alpha, mode,
+  video_renderer_.Paint(frame, canvas, dest_rect, paint,
                         video_rotation_, context_3d);
 }