Use a direct include of strings headers in ui/, part 1.

ui/base/l10n/l10n_font_util.cc

 // 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.
 
 #include "ui/base/l10n/l10n_font_util.h"
 
+#include "base/logging.h"
+#include "base/strings/string_number_conversions.h"
+#include "base/strings/utf_string_conversions.h"
 #include "ui/base/l10n/l10n_util.h"
-#include "base/logging.h"
-#include "base/string_number_conversions.h"
-#include "base/strings/utf_string_conversions.h"
 #include "ui/gfx/font.h"
 
 namespace ui {
 
 int GetLocalizedContentsWidthForFont(int col_resource_id,
                                      const gfx::Font& font) {
   double chars = 0;
   base::StringToDouble(l10n_util::GetStringUTF8(col_resource_id), &chars);
   int width = font.GetExpectedTextWidth(static_cast<int>(chars));
   DCHECK_GT(width, 0);
@@ skipping 10 matching lines @@
 }
 
 gfx::Size GetLocalizedContentsSizeForFont(int col_resource_id,
                                           int row_resource_id,
                                           const gfx::Font& font) {
   return gfx::Size(GetLocalizedContentsWidthForFont(col_resource_id, font),
                    GetLocalizedContentsHeightForFont(row_resource_id, font));
 }
 
 }  // namespace ui