[not for review] Add Draw entries to window Performance Timeline

cc/layers/paint_properties.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_LAYERS_PAINT_PROPERTIES_H_
 #define CC_LAYERS_PAINT_PROPERTIES_H_
 
+#include <utility>
+#include <vector>
+
+#include "cc/base/cc_export.h"
 #include "ui/gfx/size.h"
 
 namespace cc {
 
 // Container for properties that layers need to save before they can be paint.
 struct CC_EXPORT PaintProperties {
-  PaintProperties() : source_frame_number(-1) {}
+  PaintProperties();
+  ~PaintProperties();
 
   gfx::Size bounds;
 
   int source_frame_number;
+
+  std::vector<std::pair<int, int64_t> > draw_frame_request_ids;

[enne (OOO), 2014/07/22 20:44:25]

This looks unused.  I'm not sure you should be changing PaintProperties anyway;
these requests and rects should all live on layers.

[Mike B, 2014/07/25 23:09:40]

Yes, that was from an earlier iteration and snuck into this change set somehow.

On 2014/07/22 20:44:25, enne wrote:

 };
 
 }  // namespace cc
 
 #endif  // CC_LAYERS_PAINT_PROPERTIES_H_