cc: refactor of MathUtil::AddToTracedValue

cc/quads/content_draw_quad_base.cc

 // Copyright 2013 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.
 
 #include "cc/quads/content_draw_quad_base.h"
 
 #include "base/debug/trace_event_argument.h"
 #include "base/logging.h"
 #include "base/values.h"
 #include "cc/base/math_util.h"
@@ skipping 37 matching lines @@
                                  bool nearest_neighbor) {
   DrawQuad::SetAll(shared_quad_state, material, rect, opaque_rect,
                    visible_rect, needs_blending);
   this->tex_coord_rect = tex_coord_rect;
   this->texture_size = texture_size;
   this->swizzle_contents = swizzle_contents;
   this->nearest_neighbor = nearest_neighbor;
 }
 
 void ContentDrawQuadBase::ExtendValue(base::debug::TracedValue* value) const {
-  value->BeginArray("tex_coord_rect");
-  MathUtil::AddToTracedValue(tex_coord_rect, value);
-  value->EndArray();
-
-  value->BeginDictionary("texture_size");
-  MathUtil::AddToTracedValue(texture_size, value);
-  value->EndDictionary();
+  MathUtil::AddToTracedValue("tex_coord_rect", tex_coord_rect, value);
+  MathUtil::AddToTracedValue("texture_size", texture_size, value);
 
   value->SetBoolean("swizzle_contents", swizzle_contents);
   value->SetBoolean("nearest_neighbor", nearest_neighbor);
 }
 
 }  // namespace cc