convert //gpu to std::unique_ptr

gpu/config/gpu_util_unittest.cc

 // Copyright (c) 2011 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 "gpu/config/gpu_util.h"
-#include "base/memory/scoped_ptr.h"
+
+#include <memory>
+
 #include "base/strings/string_split.h"
 #include "gpu/config/gpu_control_list_jsons.h"
 #include "gpu/config/gpu_driver_bug_list.h"
 #include "gpu/config/gpu_info.h"
 #include "gpu/config/gpu_info_collector.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gl/gl_switches.h"
 
 namespace gpu {
 
@@ skipping 55 matching lines @@
     std::set<int> features;
     StringToFeatureSet("1,9", &features);
     EXPECT_EQ(2u, features.size());
   }
 }
 
 TEST(GpuUtilTest,
      ApplyGpuDriverBugWorkarounds_DisabledExtensions) {
   GPUInfo gpu_info;
   CollectBasicGraphicsInfo(&gpu_info);
-  scoped_ptr<GpuDriverBugList> list(GpuDriverBugList::Create());
+  std::unique_ptr<GpuDriverBugList> list(GpuDriverBugList::Create());
   list->LoadList(kGpuDriverBugListJson, GpuControlList::kCurrentOsOnly);
   list->MakeDecision(GpuControlList::kOsAny, std::string(), gpu_info);
   std::vector<std::string> expected_disabled_extensions =
       list->GetDisabledExtensions();
   base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
   ApplyGpuDriverBugWorkarounds(gpu_info, &command_line);
 
   std::vector<std::string> actual_disabled_extensions = base::SplitString(
       command_line.GetSwitchValueASCII(switches::kDisableGLExtensions), ", ;",
       base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
   sort(expected_disabled_extensions.begin(),
        expected_disabled_extensions.end());
   sort(actual_disabled_extensions.begin(), actual_disabled_extensions.end());
 
   EXPECT_EQ(expected_disabled_extensions, actual_disabled_extensions);
 }
 
 }  // namespace gpu