Convert //extensions/{common,shell} from scoped_ptr to std::unique_ptr

extensions/common/manifest_handlers/requirements_info.cc

 // Copyright 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 "extensions/common/manifest_handlers/requirements_info.h"
 
+#include <memory>
+
 #include "base/lazy_instance.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "extensions/common/error_utils.h"
 #include "extensions/common/manifest_constants.h"
 
 namespace extensions {
 
 namespace keys = manifest_keys;
 namespace errors = manifest_errors;
 
@@ skipping 35 matching lines @@
 
 const std::vector<std::string> RequirementsHandler::Keys() const {
   return SingleKey(keys::kRequirements);
 }
 
 bool RequirementsHandler::AlwaysParseForType(Manifest::Type type) const {
   return true;
 }
 
 bool RequirementsHandler::Parse(Extension* extension, base::string16* error) {
-  scoped_ptr<RequirementsInfo> requirements(
+  std::unique_ptr<RequirementsInfo> requirements(
       new RequirementsInfo(extension->manifest()));
 
   if (!extension->manifest()->HasKey(keys::kRequirements)) {
     extension->SetManifestData(keys::kRequirements, requirements.release());
     return true;
   }
 
   const base::DictionaryValue* requirements_value = NULL;
   if (!extension->manifest()->GetDictionary(keys::kRequirements,
                                             &requirements_value)) {
@@ skipping 75 matching lines @@
       *error = base::ASCIIToUTF16(errors::kInvalidRequirements);
       return false;
     }
   }
 
   extension->SetManifestData(keys::kRequirements, requirements.release());
   return true;
 }
 
 }  // namespace extensions