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

chrome/browser/sync/syncable/syncable.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/syncable.h"
 
 #include "build/build_config.h"
 
 #include <sys/stat.h>
 #if defined(OS_POSIX)
@@ skipping 13 matching lines @@
 #include <iterator>
 #include <limits>
 #include <set>
 #include <string>
 
 #include "base/hash_tables.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/perftimer.h"
 #include "base/scoped_ptr.h"
-#include "base/string_util.h"
+#include "base/string_number_conversions.h"
 #include "base/stl_util-inl.h"
 #include "base/time.h"
 #include "chrome/browser/sync/engine/syncer.h"
 #include "chrome/browser/sync/engine/syncer_util.h"
 #include "chrome/browser/sync/protocol/autofill_specifics.pb.h"
 #include "chrome/browser/sync/protocol/bookmark_specifics.pb.h"
 #include "chrome/browser/sync/protocol/password_specifics.pb.h"
 #include "chrome/browser/sync/protocol/preference_specifics.pb.h"
 #include "chrome/browser/sync/protocol/service_constants.h"
 #include "chrome/browser/sync/protocol/theme_specifics.pb.h"
@@ skipping 1389 matching lines @@
 // Always returns a client ID that is the string representation of a negative
 // number.
 Id Directory::NextId() {
   int64 result;
   {
     ScopedKernelLock lock(this);
     result = (kernel_->persisted_info.next_id)--;
     kernel_->info_status = KERNEL_SHARE_INFO_DIRTY;
   }
   DCHECK_LT(result, 0);
-  return Id::CreateFromClientString(Int64ToString(result));
+  return Id::CreateFromClientString(base::Int64ToString(result));
 }
 
 Id Directory::GetChildWithNullIdField(IdField field,
                                       BaseTransaction* trans,
                                       const Id& parent_id) {
   // This query is O(number of children), which should be acceptable
   // when this method is used as the first step in enumerating the children of
   // a node.  But careless use otherwise could potentially result in
   // O((number of children)^2) performance.
   ChildHandles child_handles;
@@ skipping 123 matching lines @@
   return s << std::dec;
 }
 
 FastDump& operator<<(FastDump& dump, const syncable::Blob& blob) {
   if (blob.empty())
     return dump;
   string buffer(HexEncode(&blob[0], blob.size()));
   dump.out_->sputn(buffer.c_str(), buffer.size());
   return dump;
 }