Add flag for drawing layers to screen with Ganesh

cc/quads/picture_draw_quad.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_QUADS_PICTURE_DRAW_QUAD_H_
 #define CC_QUADS_PICTURE_DRAW_QUAD_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "cc/base/cc_export.h"
@@ skipping 12 matching lines @@
   virtual ~PictureDrawQuad();
 
   void SetNew(const SharedQuadState* shared_quad_state,
               gfx::Rect rect,
               gfx::Rect opaque_rect,
               const gfx::RectF& tex_coord_rect,
               gfx::Size texture_size,
               bool swizzle_contents,
               gfx::Rect content_rect,
               float contents_scale,
+              bool draw_direct_to_backbuffer,

[danakj, 2013/05/16 15:17:55]

nit: can_draw_directly_to_backbuffer (like the draw prop)?

[enne (OOO), 2013/05/16 20:34:11]

Done.

               scoped_refptr<PicturePileImpl> picture_pile);
 
   void SetAll(const SharedQuadState* shared_quad_state,
               gfx::Rect rect,
               gfx::Rect opaque_rect,
               gfx::Rect visible_rect,
               bool needs_blending,
               const gfx::RectF& tex_coord_rect,
               gfx::Size texture_size,
               bool swizzle_contents,
               gfx::Rect content_rect,
               float contents_scale,
+              bool draw_direct_to_backbuffer,
               scoped_refptr<PicturePileImpl> picture_pile);
 
   gfx::Rect content_rect;
   float contents_scale;
+  bool draw_direct_to_backbuffer;
   scoped_refptr<PicturePileImpl> picture_pile;
 
   virtual void IterateResources(const ResourceIteratorCallback& callback)
       OVERRIDE;
 
   static const PictureDrawQuad* MaterialCast(const DrawQuad* quad);
 
  private:
   PictureDrawQuad();
 };
 
 }  // namespace cc
 
 #endif  // CC_QUADS_PICTURE_DRAW_QUAD_H_