Move the number conversions from string_util to a new file....

chrome/browser/sync/syncable/directory_backing_store.cc

 // Copyright (c) 2010 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/sync/syncable/directory_backing_store.h"
 
 #include "build/build_config.h"
 
 #if defined(OS_MACOSX)
 #include <CoreFoundation/CoreFoundation.h>
 #endif
 
 #include <limits>
 
 #include "base/file_util.h"
 #include "base/hash_tables.h"
 #include "base/logging.h"
 #include "base/stl_util-inl.h"
+#include "base/string_number_conversions.h"
 #include "chrome/browser/sync/protocol/bookmark_specifics.pb.h"
 #include "chrome/browser/sync/protocol/service_constants.h"
 #include "chrome/browser/sync/protocol/sync.pb.h"
 #include "chrome/browser/sync/syncable/syncable-inl.h"
 #include "chrome/browser/sync/syncable/syncable_columns.h"
 #include "chrome/browser/sync/util/crypto_helpers.h"
 #include "chrome/common/sqlite_utils.h"
 #include "third_party/sqlite/preprocessed/sqlite3.h"
 
 // Sometimes threads contend on the DB lock itself, especially when one thread
@@ skipping 250 matching lines @@
   if (handles.empty())
     return true;
 
   sqlite3* dbhandle = LazyGetSaveHandle();
 
   string query = "DELETE FROM metas WHERE metahandle IN (";
   for (MetahandleSet::const_iterator it = handles.begin(); it != handles.end();
        ++it) {
     if (it != handles.begin())
       query.append(",");
-    query.append(Int64ToString(*it));
+    query.append(base::Int64ToString(*it));
   }
   query.append(")");
   SQLStatement statement;
   int result = statement.prepare(dbhandle, query.data(), query.size());
   if (SQLITE_OK == result)
     result = statement.step();
 
   return SQLITE_DONE == result;
 }
 
@@ skipping 660 matching lines @@
       "name TEXT, "
       "store_birthday TEXT, "
       "db_create_version TEXT, "
       "db_create_time INT, "
       "next_id INT default -2, "
       "cache_guid TEXT)");
   return ExecQuery(load_dbhandle_, query.c_str());
 }
 
 }  // namespace syncable