Convert chrome/common to std::unique_ptr

chrome/common/extensions/api/extension_action/browser_action_manifest_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 "chrome/common/extensions/api/extension_action/action_info.h"
 #include "chrome/common/extensions/manifest_tests/chrome_manifest_test.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/error_utils.h"
 #include "extensions/common/extension_builder.h"
 #include "extensions/common/extension_icon_set.h"
 #include "extensions/common/manifest_constants.h"
 #include "extensions/common/value_builder.h"
@@ skipping 89 matching lines @@
 
   // 24px icon should be included.
   EXPECT_EQ(3u, icons.map().size());
   EXPECT_EQ("icon19.png", icons.Get(19, ExtensionIconSet::MATCH_EXACTLY));
   EXPECT_EQ("icon24.png", icons.Get(24, ExtensionIconSet::MATCH_EXACTLY));
   EXPECT_EQ("icon38.png", icons.Get(38, ExtensionIconSet::MATCH_EXACTLY));
 }
 
 TEST_F(BrowserActionManifestTest,
        BrowserActionManifestIcons_InvalidDefaultIcon) {
-  scoped_ptr<base::DictionaryValue> manifest_value =
+  std::unique_ptr<base::DictionaryValue> manifest_value =
       DictionaryBuilder()
           .Set("name", "Invalid default icon")
           .Set("version", "1.0.0")
           .Set("manifest_version", 2)
           .Set("browser_action",
                DictionaryBuilder()
                    .Set("default_icon",
                         DictionaryBuilder()
                             .Set("19", std::string())  // Invalid value.
                             .Set("24", "icon24.png")
                             .Set("38", "icon38.png")
                             .Build())
                    .Build())
           .Build();
 
   base::string16 error = ErrorUtils::FormatErrorMessageUTF16(
       errors::kInvalidIconPath, "19");
   LoadAndExpectError(
       ManifestData(std::move(manifest_value), "Invalid default icon"),
       errors::kInvalidIconPath);
 }
 
 }  // namespace
 }  // namespace extensions