Convert chrome/common to std::unique_ptr

chrome/common/extensions/manifest_tests/extension_manifests_validapp_unittest.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 <memory>
 #include <utility>
 
-#include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "chrome/common/extensions/manifest_handlers/app_launch_info.h"
 #include "chrome/common/extensions/manifest_tests/chrome_manifest_test.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 typedef ChromeManifestTest ValidAppManifestTest;
 
 TEST_F(ValidAppManifestTest, ValidApp) {
   scoped_refptr<extensions::Extension> extension(
       LoadAndExpectSuccess("valid_app.json"));
   extensions::URLPatternSet expected_patterns;
   AddPattern(&expected_patterns, "http://www.google.com/mail/*");
   AddPattern(&expected_patterns, "http://www.google.com/foobar/*");
   EXPECT_EQ(expected_patterns, extension->web_extent());
   EXPECT_EQ(extensions::LAUNCH_CONTAINER_TAB,
             extensions::AppLaunchInfo::GetLaunchContainer(extension.get()));
   EXPECT_EQ(GURL("http://www.google.com/mail/"),
             extensions::AppLaunchInfo::GetLaunchWebURL(extension.get()));
 }
 
 TEST_F(ValidAppManifestTest, AllowUnrecognizedPermissions) {
   std::string error;
-  scoped_ptr<base::DictionaryValue> manifest(
+  std::unique_ptr<base::DictionaryValue> manifest(
       LoadManifest("valid_app.json", &error));
   base::ListValue* permissions = NULL;
   ASSERT_TRUE(manifest->GetList("permissions", &permissions));
   permissions->Append(new base::StringValue("not-a-valid-permission"));
   LoadAndExpectSuccess(ManifestData(std::move(manifest), ""));
 }