printing: string_util.h -> utf_string_conversions.h fix.

printing/printed_document.cc

 // 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.
 
 #include "printing/printed_document.h"
 
+#include <algorithm>
 #include <set>
+#include <string>
+#include <vector>
 
 #include "app/gfx/font.h"
 #include "app/gfx/text_elider.h"
 #include "base/file_util.h"
 #include "base/i18n/file_util_icu.h"
 #include "base/message_loop.h"
 #include "base/singleton.h"
 #include "base/string_util.h"
+#include "base/utf_string_conversions.h"
 #include "base/time.h"
 #include "base/i18n/time_formatting.h"
 #include "printing/page_number.h"
 #include "printing/page_overlays.h"
 #include "printing/printed_pages_source.h"
 #include "printing/printed_page.h"
 #include "printing/units.h"
 #include "skia/ext/platform_device.h"
 
 #if defined(OS_WIN)
@@ skipping 285 matching lines @@
   date_ = win_util::FormatSystemDate(systemtime, std::wstring());
   time_ = win_util::FormatSystemTime(systemtime, std::wstring());
 #else  // OS_WIN
   Time now = Time::Now();
   date_ = base::TimeFormatShortDateNumeric(now);
   time_ = base::TimeFormatTimeOfDay(now);
 #endif  // OS_WIN
 }
 
 }  // namespace printing