Use a direct include of strings headers in chrome/browser/ui/cocoa/.

chrome/browser/ui/cocoa/find_bar/find_bar_text_field_cell.mm

 // Copyright (c) 2009 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.
 
 #import "chrome/browser/ui/cocoa/find_bar/find_bar_text_field_cell.h"
 
 #include "base/logging.h"
-#include "base/string_util.h"
 #include "base/strings/string_number_conversions.h"
+#include "base/strings/string_util.h"
 #include "base/strings/sys_string_conversions.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace {
 
 // How far to offset the keyword token into the field.
 const NSInteger kResultsXOffset = 3;
 
 // How much width (beyond text) to add to the keyword token on each
@@ skipping 91 matching lines @@
   [resultsString_.get() drawInRect:infoFrame];
 }
 
 - (void)drawInteriorWithFrame:(NSRect)cellFrame inView:(NSView*)controlView {
   if (resultsString_)
     [self drawResultsWithFrame:cellFrame inView:controlView];
   [super drawInteriorWithFrame:cellFrame inView:controlView];
 }
 
 @end