Speed up quad deserialization.

cc/quads/draw_quad_unittest.cc

 // 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.
 
 #include "cc/quads/draw_quad.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 
@@ skipping 928 matching lines @@
       case DrawQuad::SURFACE_CONTENT:
         largest = std::max(largest, sizeof(SurfaceDrawQuad));
         break;
       case DrawQuad::TILED_CONTENT:
         largest = std::max(largest, sizeof(TileDrawQuad));
         break;
       case DrawQuad::STREAM_VIDEO_CONTENT:
         largest = std::max(largest, sizeof(StreamVideoDrawQuad));
         break;
       case DrawQuad::YUV_VIDEO_CONTENT:
-        largest = std::max(largest,
-                           sizeof(YUVVideoDrawQuad) + sizeof(gfx::ColorSpace));
+        largest = std::max(largest, sizeof(YUVVideoDrawQuad));
         break;
       case DrawQuad::INVALID:
         break;
     }
   }
-  EXPECT_EQ(LargestDrawQuadSize(), largest);
+  EXPECT_EQ(LargestDrawQuadSubclassSize(), largest);
 
   if (!HasFailure())
     return;
 
   // On failure, output the size of all quads for debugging.
   LOG(ERROR) << "largest " << largest;
-  LOG(ERROR) << "kLargestDrawQuad " << LargestDrawQuadSize();
+  LOG(ERROR) << "kLargestDrawQuad " << LargestDrawQuadSubclassSize();
   for (int i = 0; i <= DrawQuad::MATERIAL_LAST; ++i) {
     switch (static_cast<DrawQuad::Material>(i)) {
       case DrawQuad::DEBUG_BORDER:
         LOG(ERROR) << "DebugBorderDrawQuad " << sizeof(DebugBorderDrawQuad);
         break;
       case DrawQuad::PICTURE_CONTENT:
         LOG(ERROR) << "PictureDrawQuad " << sizeof(PictureDrawQuad);
         break;
       case DrawQuad::TEXTURE_CONTENT:
         LOG(ERROR) << "TextureDrawQuad " << sizeof(TextureDrawQuad);
@@ skipping 17 matching lines @@
         LOG(ERROR) << "YUVVideoDrawQuad " << sizeof(YUVVideoDrawQuad);
         break;
       case DrawQuad::INVALID:
         break;
     }
   }
 }
 
 }  // namespace
 }  // namespace cc