cc: Rework overlays to not use the ResourceProvider and pass texture size

cc/quads/texture_draw_quad.h

 // Copyright 2012 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_TEXTURE_DRAW_QUAD_H_
 #define CC_QUADS_TEXTURE_DRAW_QUAD_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "cc/base/cc_export.h"
 #include "cc/quads/draw_quad.h"
@@ skipping 11 matching lines @@
               const gfx::Rect& visible_rect,
               unsigned resource_id,
               bool premultiplied_alpha,
               const gfx::PointF& uv_top_left,
               const gfx::PointF& uv_bottom_right,
               SkColor background_color,
               const float vertex_opacity[4],
               bool y_flipped,
               bool nearest_neighbor);
 
   void SetAll(const SharedQuadState* shared_quad_state,

[danakj, 2015/05/29 20:04:14]

You'll need to add any new fields on any DrawQuad class to the SetAll functions.
That should find you some new places you need to change in the IPC code (so this
shouldn't actually work right now as these new fields would never get to the
browser).

               const gfx::Rect& rect,
               const gfx::Rect& opaque_rect,
               const gfx::Rect& visible_rect,
               bool needs_blending,
               unsigned resource_id,
               bool premultiplied_alpha,
               const gfx::PointF& uv_top_left,
               const gfx::PointF& uv_bottom_right,
               SkColor background_color,
               const float vertex_opacity[4],
               bool y_flipped,
               bool nearest_neighbor);
 
   unsigned resource_id;
+  gfx::Size resource_size;

[danakj, 2015/05/29 20:04:14]

_in_pixels?

[achaulk, 2015/06/01 15:43:10]

Done.

+  bool allow_overlay;

[danakj, 2015/05/29 20:04:14]

you'll need to add these to cc_messages

[achaulk, 2015/06/01 15:43:10]

Done.

   bool premultiplied_alpha;
   gfx::PointF uv_top_left;
   gfx::PointF uv_bottom_right;
   SkColor background_color;
   float vertex_opacity[4];
   bool y_flipped;
   bool nearest_neighbor;
 
   void IterateResources(const ResourceIteratorCallback& callback) override;
 
   static const TextureDrawQuad* MaterialCast(const DrawQuad*);
 
  private:
   void ExtendValue(base::trace_event::TracedValue* value) const override;
 };
 
 }  // namespace cc
 
 #endif  // CC_QUADS_TEXTURE_DRAW_QUAD_H_