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

chrome/browser/find_bar_controller.cc

Index: chrome/browser/find_bar_controller.cc
===================================================================
--- chrome/browser/find_bar_controller.cc	(revision 42180)
+++ chrome/browser/find_bar_controller.cc	(working copy)
@@ -4,7 +4,7 @@
 
 #include "chrome/browser/find_bar_controller.h"
 
-#include "app/l10n_util.h"
+#include "base/i18n/rtl.h"
 #include "build/build_config.h"
 #include "chrome/browser/find_bar.h"
 #include "chrome/browser/tab_contents/navigation_entry.h"
@@ -154,7 +154,7 @@
     gfx::Rect view_location,
     const gfx::Rect& dialog_bounds,
     const gfx::Rect& avoid_overlapping_rect) {
-  if (l10n_util::GetTextDirection() == l10n_util::RIGHT_TO_LEFT) {
+  if (base::i18n::IsRTL()) {
     int boundary = dialog_bounds.width() - view_location.width();
     view_location.set_x(std::min(view_location.x(), boundary));
   } else {
@@ -168,7 +168,7 @@
   // rectangle.
   if (!avoid_overlapping_rect.IsEmpty() &&
       avoid_overlapping_rect.Intersects(new_pos)) {
-    if (l10n_util::GetTextDirection() == l10n_util::RIGHT_TO_LEFT) {
+    if (base::i18n::IsRTL()) {
       new_pos.set_x(avoid_overlapping_rect.x() +
                     avoid_overlapping_rect.width() +
                     (2 * kMinFindWndDistanceFromSelection));