Add ManagedUserService for profile-specific managed user data.

chrome/browser/managed_mode/managed_mode_site_list.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 "chrome/browser/managed_mode/managed_mode_site_list.h"
 
 #include "base/json/json_file_value_serializer.h"
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
@@ skipping 124 matching lines @@
 
 ManagedModeSiteList::ManagedModeSiteList(const std::string& extension_id,
                                          const ExtensionResource& path)
     : extension_id_(extension_id),
       path_(path) {
 }
 
 ManagedModeSiteList::~ManagedModeSiteList() {
 }
 
+ManagedModeSiteList* ManagedModeSiteList::Clone() {
+  return new ManagedModeSiteList(extension_id_, path_);
+}
+
 // static
 void ManagedModeSiteList::GetCategoryNames(std::vector<string16>* categories) {
   // TODO(bauerb): Collect custom categories from extensions.
   for (size_t i = 0; i < arraysize(g_categories); ++i) {
     categories->push_back(ASCIIToUTF16(g_categories[i].name));
   }
 }
 
 void ManagedModeSiteList::GetSites(std::vector<Site>* sites) {
   if (!LazyLoad())
@@ skipping 87 matching lines @@
   GURL base_url =
       extensions::Extension::GetBaseURLFromExtensionId(extension_id_);
   GURL thumbnail_url = base_url.Resolve(thumbnail);
   if (!thumbnail_url.is_valid()) {
     LOG(ERROR) << "Invalid thumbnail";
     return;
   }
 
   dest->SetString(kThumbnailUrlKey, thumbnail_url.spec());
 }