Replace string16 with base::string16.

chrome/browser/bookmarks/bookmark_codec.h

 // Copyright (c) 2011 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 CHROME_BROWSER_BOOKMARKS_BOOKMARK_CODEC_H_
 #define CHROME_BROWSER_BOOKMARKS_BOOKMARK_CODEC_H_
 
 #include <set>
 #include <string>
 
@@ skipping 139 matching lines @@
 
   // Decodes the meta info from the supplied sub-node dictionary. The values
   // found will be inserted in meta_info_map with the given prefix added to the
   // start of their keys.
   void DecodeMetaInfoHelper(const base::DictionaryValue& dict,
                             const std::string& prefix,
                             BookmarkNode::MetaInfoMap* meta_info_map);
 
   // Updates the check-sum with the given string.
   void UpdateChecksum(const std::string& str);
-  void UpdateChecksum(const string16& str);
+  void UpdateChecksum(const base::string16& str);
 
   // Updates the check-sum with the given contents of URL/folder bookmark node.
   // NOTE: These functions take in individual properties of a bookmark node
   // instead of taking in a BookmarkNode for efficiency so that we don't convert
   // various data-types to UTF16 strings multiple times - once for serializing
   // and once for computing the check-sum.
   // The url parameter should be a valid UTF8 string.
   void UpdateChecksumWithUrlNode(const std::string& id,
-                                 const string16& title,
+                                 const base::string16& title,
                                  const std::string& url);
   void UpdateChecksumWithFolderNode(const std::string& id,
-                                    const string16& title);
+                                    const base::string16& title);
 
   // Initializes/Finalizes the checksum.
   void InitializeChecksum();
   void FinalizeChecksum();
 
   // Whether or not IDs were reassigned by the codec.
   bool ids_reassigned_;
 
   // Whether or not IDs are valid. This is initially true, but set to false
   // if an id is missing or not unique.
@@ skipping 16 matching lines @@
   // Meta info set on bookmark model root.
   BookmarkNode::MetaInfoMap model_meta_info_map_;
 
   // Sync transaction version set on bookmark model root.
   int64 model_sync_transaction_version_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkCodec);
 };
 
 #endif  // CHROME_BROWSER_BOOKMARKS_BOOKMARK_CODEC_H_