[1/5] Pass transformed rasterization policy from Blink

third_party/WebKit/public/platform/WebContentLayer.h

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 19 matching lines @@
 #include "WebLayer.h"
 
 namespace blink {
 
 class WebContentLayer {
  public:
   virtual ~WebContentLayer() {}
 
   // The WebContentLayer has ownership of this wrapper.
   virtual WebLayer* layer() = 0;
+
+  // Normally content layers are rasterized in a space with both axis and
+  // origin aligned to local layer space, optionally with a uniform scale.
+  // With this flag set to true, the compositor may raster contents in any
+  // space, e.g. device pixel space.
+  virtual void setAllowTransformedRasterization(bool) = 0;
 };
 
 }  // namespace blink
 
 #endif  // WebContentLayer_h