Bug Fix: Resize Event Trigger (M51)

content/renderer/media/webmediaplayer_ms.h

Index: content/renderer/media/webmediaplayer_ms.h
diff --git a/content/renderer/media/webmediaplayer_ms.h b/content/renderer/media/webmediaplayer_ms.h
index 4678edd590ae1d7727364c3766c23223ba4113a7..e58892d05bfb1b2cae7e69a7e4820d59af3d0688 100644
--- a/content/renderer/media/webmediaplayer_ms.h
+++ b/content/renderer/media/webmediaplayer_ms.h
@@ -110,6 +110,9 @@ class CONTENT_EXPORT WebMediaPlayerMS
   media::SkCanvasVideoRenderer* GetSkCanvasVideoRenderer();
   void ResetCanvasCache();
 
+  // Methods to trigger resize event.
+  void TriggerResize();
+
   // True if the loaded media has a playable video/audio track.
   bool hasVideo() const override;
   bool hasAudio() const override;