cc: Add frame data to LTHI tracing

cc/quads/io_surface_draw_quad.cc

Index: cc/quads/io_surface_draw_quad.cc
diff --git a/cc/quads/io_surface_draw_quad.cc b/cc/quads/io_surface_draw_quad.cc
index 1bbf8a4e3ddc740e942e10a781dd5e6371a7330e..73c14ac8a8085aec7aa1460e6b6ab166569112ba 100644
--- a/cc/quads/io_surface_draw_quad.cc
+++ b/cc/quads/io_surface_draw_quad.cc
@@ -5,6 +5,8 @@
 #include "cc/quads/io_surface_draw_quad.h"
 
 #include "base/logging.h"
+#include "base/values.h"
+#include "cc/base/math_util.h"
 
 namespace cc {
 
@@ -58,4 +60,11 @@ const IOSurfaceDrawQuad* IOSurfaceDrawQuad::MaterialCast(
   return static_cast<const IOSurfaceDrawQuad*>(quad);
 }
 
+void IOSurfaceDrawQuad::ExtendValue(base::DictionaryValue* value) const {
+  value->Set("io_surface_size", MathUtil::AsValue(io_surface_size).release());
+  value->SetInteger("io_surface_resource_id", io_surface_resource_id);
+  value->SetString("orientation",
+                   orientation == FLIPPED ? "flipped" : "unflipped");

[danakj, 2013/08/06 19:30:34]

Can you use switch here so we get compiler error when the enum changes? Best
practice and all.. as unlikely as we are to see the enum change.

[piman, 2013/08/06 23:31:11]

Done.

+}
+
 }  // namespace cc