printing: string_util.h -> utf_string_conversions.h fix.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/669242
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@40849 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/printing/printed_document.cc b/printing/printed_document.cc
index 6058968..5f5f53c 100644
--- a/printing/printed_document.cc
+++ b/printing/printed_document.cc
@@ -4,7 +4,10 @@
#include "printing/printed_document.h"
+#include <algorithm>
#include <set>
+#include <string>
+#include <vector>
#include "app/gfx/font.h"
#include "app/gfx/text_elider.h"
@@ -13,6 +16,7 @@
#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"
