Remove SetWithoutPathExpansion

ios/chrome/browser/browser_state/browser_state_info_cache.h

 // Copyright 2015 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 IOS_CHROME_BROWSER_BROWSER_STATE_BROWSER_STATE_INFO_CACHE_H_
 #define IOS_CHROME_BROWSER_BROWSER_STATE_BROWSER_STATE_INFO_CACHE_H_
 
 #include <stddef.h>
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/observer_list.h"
 #include "base/strings/string16.h"
 
 namespace base {
 class DictionaryValue;
@@ skipping 37 matching lines @@
   bool BrowserStateIsAuthErrorAtIndex(size_t index) const;
 
   const base::FilePath& GetUserDataDir() const;
 
   // Register cache related preferences in Local State.
   static void RegisterPrefs(PrefRegistrySimple* registry);
 
  private:
   const base::DictionaryValue* GetInfoForBrowserStateAtIndex(
       size_t index) const;
-  // Saves the browser state info to a cache and takes ownership of |info|.
-  void SetInfoForBrowserStateAtIndex(size_t index, base::DictionaryValue* info);
+  // Saves the browser state info to a cache.
+  void SetInfoForBrowserStateAtIndex(
+      size_t index,
+      std::unique_ptr<base::DictionaryValue> info);
 
   std::string CacheKeyFromBrowserStatePath(
       const base::FilePath& browser_state_path) const;
   void AddBrowserStateCacheKey(const std::string& key);
 
   PrefService* prefs_;
   std::vector<std::string> sorted_keys_;
   base::FilePath user_data_dir_;
   base::ObserverList<BrowserStateInfoCacheObserver, true> observer_list_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserStateInfoCache);
 };
 
 #endif  // IOS_CHROME_BROWSER_BROWSER_STATE_BROWSER_STATE_INFO_CACHE_H_