cc cleanup: Update paths to geometry headers

cc/surfaces/surface_unittest.cc

 // Copyright 2014 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/surfaces/surface.h"
 #include "cc/surfaces/surface_factory.h"
 #include "cc/surfaces/surface_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "ui/gfx/size.h"
+#include "ui/gfx/geometry/size.h"
 
 namespace cc {
 namespace {
 
 TEST(SurfaceTest, SurfaceLifetime) {
   SurfaceManager manager;
   SurfaceFactory factory(&manager, NULL);
 
   SurfaceId surface_id(6);
   {
     factory.Create(surface_id, gfx::Size(5, 5));
     EXPECT_TRUE(!!manager.GetSurfaceForId(surface_id));
     factory.Destroy(surface_id);
   }
 
   EXPECT_EQ(NULL, manager.GetSurfaceForId(surface_id));
 }
 
 }  // namespace
 }  // namespace cc