cc: Add priority rects to tracing.

cc/resources/picture_layer_tiling.cc

Index: cc/resources/picture_layer_tiling.cc
diff --git a/cc/resources/picture_layer_tiling.cc b/cc/resources/picture_layer_tiling.cc
index b52ba9cdf13fbe5b37f85047ebf71b138d48357e..7a604147a17ffcd2c8b80baf81aef5d37d66a598 100644
--- a/cc/resources/picture_layer_tiling.cc
+++ b/cc/resources/picture_layer_tiling.cc
@@ -884,6 +884,14 @@ void PictureLayerTiling::AsValueInto(
     base::trace_event::TracedValue* state) const {
   state->SetInteger("num_tiles", tiles_.size());
   state->SetDouble("content_scale", contents_scale_);
+  MathUtil::AddToTracedValue("current_visible_rect", current_visible_rect_,

[enne (OOO), 2015/03/19 19:15:21]

Do you need the word current in all of these?

[vmpstr, 2015/03/19 19:38:19]

Done.

+                             state);
+  MathUtil::AddToTracedValue("current_skewport_rect", current_skewport_rect_,
+                             state);
+  MathUtil::AddToTracedValue("current_soon_border_rect",

[enne (OOO), 2015/03/19 19:15:21]

Also, why "soon_border" vs just "soon"? I'm not sure I follow the difference.

[vmpstr, 2015/03/19 19:38:19]

Eh, I'm just following the name of the variable. I can change this to soon_rect
with a follow-up to rename the variables as well, wdyt? (I've done this in
preparation of you saying OK, but let me know).

+                             current_soon_border_rect_, state);
+  MathUtil::AddToTracedValue("current_eventually_rect",
+                             current_eventually_rect_, state);
   MathUtil::AddToTracedValue("tiling_size", tiling_size(), state);
 }