[cc] Trace detailed tile info when --trace-all-rendered-frames

cc/tile.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_TILE_H_
 #define CC_TILE_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 26 matching lines @@
     return priority_[tree];
   }
 
   TilePriority combined_priority() const {
     return TilePriority(priority_[ACTIVE_TREE],
                         priority_[PENDING_TREE]);
   }
 
   void set_priority(WhichTree tree, const TilePriority& priority);
 
+  scoped_ptr<base::Value> AsValue() const;
+
   // Returns 0 if not drawable.
   ResourceProvider::ResourceId GetResourceId() const;
 
   const gfx::Rect& opaque_rect() const { return opaque_rect_; }
 
   bool contents_swizzled() const { return managed_state_.contents_swizzled; }
 
   float contents_scale() const { return contents_scale_; }
   gfx::Rect content_rect() const { return content_rect_; }
 
@@ skipping 16 matching lines @@
   ~Tile();
 
   TileManager* tile_manager_;
   scoped_refptr<PicturePileImpl> picture_pile_;
   gfx::Rect tile_size_;
   GLenum format_;
   gfx::Rect content_rect_;
   float contents_scale_;
   gfx::Rect opaque_rect_;
 
+#ifndef NDEBUG

[whunt, 2013/02/01 21:09:33]

question: does the style guide say anything about using #ifndef vs. #if
!defined()

+  gfx::RectF current_screen_rect_[2];

[whunt, 2013/02/01 21:09:33]

I don't see this value used anywhere in your tile.cc patch and it's private.

+#endif
   TilePriority priority_[2];
   ManagedTileState managed_state_;
 };
 
 }  // namespace cc
 
 #endif  // CC_TILE_H_