Speed up quad deserialization.

cc/ipc/cc_param_traits.cc

 // Copyright (c) 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/ipc/cc_param_traits.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/numerics/safe_conversions.h"
@@ skipping 387 matching lines @@
   size_t to_reserve = sizeof(cc::RenderPass);
 
   // Whether the quad points to a new shared quad state for each quad.
   to_reserve += p.quad_list.size() * sizeof(bool);
 
   // Shared quad state is only written when a quad contains a shared quad state
   // that has not been written.
   to_reserve += p.shared_quad_state_list.size() * sizeof(cc::SharedQuadState);
 
   // The largest quad type, verified by a unit test.
-  to_reserve += p.quad_list.size() * cc::LargestDrawQuadSize();
+  to_reserve += p.quad_list.size() * cc::LargestDrawQuadSerializedSize();
   return to_reserve;
 }
 
 template <typename QuadType>
 static cc::DrawQuad* ReadDrawQuad(const base::Pickle* m,
                                   base::PickleIterator* iter,
                                   cc::RenderPass* render_pass) {
   QuadType* quad = render_pass->CreateAndAppendDrawQuad<QuadType>();
   if (!ReadParam(m, iter, quad))
     return NULL;
@@ skipping 550 matching lines @@
 #undef CC_IPC_CC_PARAM_TRAITS_MACROS_H_
 #include "cc/ipc/cc_param_traits_macros.h"
 }  // namespace IPC
 
 // Generate param traits log methods.
 #include "ipc/param_traits_log_macros.h"
 namespace IPC {
 #undef CC_IPC_CC_PARAM_TRAITS_MACROS_H_
 #include "cc/ipc/cc_param_traits_macros.h"
 }  // namespace IPC