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

app/text_elider.cc

Index: app/text_elider.cc
===================================================================
--- app/text_elider.cc	(revision 42180)
+++ app/text_elider.cc	(working copy)
@@ -8,6 +8,7 @@
 #include "app/text_elider.h"
 #include "app/l10n_util.h"
 #include "base/file_path.h"
+#include "base/i18n/rtl.h"
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
@@ -263,7 +264,7 @@
   int full_width = font.GetStringWidth(filename.ToWStringHack());
   if (full_width <= available_pixel_width) {
     std::wstring elided_name = filename.ToWStringHack();
-    return l10n_util::GetDisplayStringInLTRDirectionality(&elided_name);
+    return base::i18n::GetDisplayStringInLTRDirectionality(&elided_name);
   }
 
 #if defined(OS_WIN)
@@ -277,7 +278,7 @@
   if (rootname.empty() || extension.empty()) {
     std::wstring elided_name = ElideText(filename.ToWStringHack(), font,
                                          available_pixel_width);
-    return l10n_util::GetDisplayStringInLTRDirectionality(&elided_name);
+    return base::i18n::GetDisplayStringInLTRDirectionality(&elided_name);
   }
 
   int ext_width = font.GetStringWidth(extension);
@@ -286,13 +287,13 @@
   // We may have trimmed the path.
   if (root_width + ext_width <= available_pixel_width) {
     std::wstring elided_name = rootname + extension;
-    return l10n_util::GetDisplayStringInLTRDirectionality(&elided_name);
+    return base::i18n::GetDisplayStringInLTRDirectionality(&elided_name);
   }
 
   int available_root_width = available_pixel_width - ext_width;
   std::wstring elided_name = ElideText(rootname, font, available_root_width);
   elided_name += extension;
-  return l10n_util::GetDisplayStringInLTRDirectionality(&elided_name);
+  return base::i18n::GetDisplayStringInLTRDirectionality(&elided_name);
 }
 
 // This function adds an ellipsis at the end of the text if the text