Fix machine_model behaviors in gpu blacklist.

gpu/config/gpu_driver_bug_list_unittest.cc

 // Copyright (c) 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 "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "gpu/config/gpu_control_list_jsons.h"
 #include "gpu/config/gpu_driver_bug_list.h"
 #include "gpu/config/gpu_driver_bug_workaround_type.h"
@@ skipping 14 matching lines @@
     return gpu_info_;
   }
 
  protected:
   virtual void SetUp() {
     gpu_info_.gpu.vendor_id = 0x10de;
     gpu_info_.gpu.device_id = 0x0640;
     gpu_info_.driver_vendor = "NVIDIA";
     gpu_info_.driver_version = "1.6.18";
     gpu_info_.driver_date = "7-14-2009";
-    gpu_info_.machine_model = "MacBookPro 7.1";
+    gpu_info_.machine_model_name = "MacBookPro";
+    gpu_info_.machine_model_version = "7.1";
     gpu_info_.gl_vendor = "NVIDIA Corporation";
     gpu_info_.gl_renderer = "NVIDIA GeForce GT 120 OpenGL Engine";
     gpu_info_.performance_stats.graphics = 5.0;
     gpu_info_.performance_stats.gaming = 5.0;
     gpu_info_.performance_stats.overall = 5.0;
   }
 
   virtual void TearDown() {
   }
 
@@ skipping 156 matching lines @@
   EXPECT_EQ(1u, bugs.count(DISABLE_D3D11));
 
   // test a higher driver version number
   gpu_info.driver_version = "9.18.13.2723";
   bugs = list->MakeDecision(GpuControlList::kOsWin, "7.0", gpu_info);
   EXPECT_EQ(0u, bugs.count(DISABLE_D3D11));
 }
 
 }  // namespace gpu