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

extensions/common/api/sockets/sockets_manifest_data.cc

 // Copyright 2014 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/api/sockets/sockets_manifest_data.h"
 
 #include <utility>
 
 #include "extensions/common/api/sockets/sockets_manifest_permission.h"
 #include "extensions/common/manifest_constants.h"
 
 namespace extensions {
 
 SocketsManifestData::SocketsManifestData(
-    scoped_ptr<SocketsManifestPermission> permission)
+    std::unique_ptr<SocketsManifestPermission> permission)
     : permission_(std::move(permission)) {
   DCHECK(permission_);
 }
 
 SocketsManifestData::~SocketsManifestData() {}
 
 // static
 SocketsManifestData* SocketsManifestData::Get(const Extension* extension) {
   return static_cast<SocketsManifestData*>(
       extension->GetManifestData(manifest_keys::kSockets));
 }
 
 // static
 bool SocketsManifestData::CheckRequest(
     const Extension* extension,
     const content::SocketPermissionRequest& request) {
   const SocketsManifestData* data = SocketsManifestData::Get(extension);
   if (data)
     return data->permission()->CheckRequest(extension, request);
 
   return false;
 }
 
 // static
-scoped_ptr<SocketsManifestData> SocketsManifestData::FromValue(
+std::unique_ptr<SocketsManifestData> SocketsManifestData::FromValue(
     const base::Value& value,
     base::string16* error) {
-  scoped_ptr<SocketsManifestPermission> permission =
+  std::unique_ptr<SocketsManifestPermission> permission =
       SocketsManifestPermission::FromValue(value, error);
   if (!permission)
-    return scoped_ptr<SocketsManifestData>();
+    return std::unique_ptr<SocketsManifestData>();
 
-  return scoped_ptr<SocketsManifestData>(
+  return std::unique_ptr<SocketsManifestData>(
       new SocketsManifestData(std::move(permission)));
 }
 
 }  // namespace extensions