Revert of Flush pending writes on Skia scratch textures used in Chromium

content/renderer/media/android/webmediaplayer_android.cc

Index: content/renderer/media/android/webmediaplayer_android.cc
diff --git a/content/renderer/media/android/webmediaplayer_android.cc b/content/renderer/media/android/webmediaplayer_android.cc
index a80fc132b6d2eba1d6a5d7433bc67106b4e32fa1..ca276ca2674f18a24f7c965e447db0cbbe570f6e 100644
--- a/content/renderer/media/android/webmediaplayer_android.cc
+++ b/content/renderer/media/android/webmediaplayer_android.cc
@@ -117,11 +117,6 @@
   if (!texture.get())
     return false;
 
-  // A recycled texture may have pending writes. Make sure they are flushed
-  // before the texture is handed over for subsequent operations done outside
-  // of Skia.
-  texture->flushWrites();
-
   SkImageInfo info = SkImageInfo::MakeN32Premul(desc.fWidth, desc.fHeight);
   SkGrPixelRef* pixel_ref = SkNEW_ARGS(SkGrPixelRef, (info, texture.get()));
   if (!pixel_ref)