Remove use of stl_util's STLDeleteContainerPairSecondPointers from content/.

content/browser/storage_partition_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_STORAGE_PARTITION_IMPL_H_
 #define CONTENT_BROWSER_STORAGE_PARTITION_IMPL_H_
 
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
 #include "content/browser/background_sync/background_sync_context.h"
 #include "content/browser/broadcast_channel/broadcast_channel_provider.h"
 #include "content/browser/cache_storage/cache_storage_context_impl.h"
 #include "content/browser/dom_storage/dom_storage_context_wrapper.h"
@@ skipping 128 matching lines @@
                            RemoveProtectedLocalStorageForever);
   FRIEND_TEST_ALL_PREFIXES(StoragePartitionImplTest,
                            RemoveLocalStorageForLastWeek);
 
   // |relative_partition_path| is the relative path under |profile_path| to the
   // StoragePartition's on-disk-storage.
   //
   // If |in_memory| is true, the |relative_partition_path| is (ab)used as a way
   // of distinguishing different in-memory partitions, but nothing is persisted
   // on to disk.
-  static StoragePartitionImpl* Create(
+  static std::unique_ptr<StoragePartitionImpl> Create(
       BrowserContext* context,
       bool in_memory,
       const base::FilePath& relative_partition_path);
 
   StoragePartitionImpl(
       BrowserContext* browser_context,
       const base::FilePath& partition_path,
       storage::QuotaManager* quota_manager,
       ChromeAppCacheService* appcache_service,
       storage::FileSystemContext* filesystem_context,
@@ skipping 59 matching lines @@
   // StoragePartitionImplMap which then owns StoragePartitionImpl. When the
   // BrowserContext is destroyed, |this| will be destroyed too.
   BrowserContext* browser_context_;
 
   DISALLOW_COPY_AND_ASSIGN(StoragePartitionImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_STORAGE_PARTITION_IMPL_H_