Move RTL related functions from app/l10n_util to base/i18n/rtl...

views/controls/label.cc

Index: views/controls/label.cc
===================================================================
--- views/controls/label.cc	(revision 42180)
+++ views/controls/label.cc	(working copy)
@@ -12,6 +12,7 @@
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "app/text_elider.h"
+#include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
 #include "gfx/color_utils.h"
@@ -148,8 +149,8 @@
     // characters. We use the locale settings because an URL is always treated
     // as an LTR string, even if its containing view does not use an RTL UI
     // layout.
-    if (l10n_util::GetTextDirection() == l10n_util::RIGHT_TO_LEFT)
-      l10n_util::WrapStringWithLTRFormatting(paint_text);
+    if (base::i18n::IsRTL())
+      base::i18n::WrapStringWithLTRFormatting(paint_text);
   } else {
     *paint_text = text_;
   }