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

chrome/browser/gtk/tabs/tab_strip_gtk.cc

 // Copyright (c) 2010 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 "chrome/browser/gtk/tabs/tab_strip_gtk.h"
 
 #include <algorithm>
 
 #include "app/gfx/canvas_paint.h"
 #include "app/gtk_dnd_util.h"
-#include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "app/slide_animation.h"
+#include "base/i18n/rtl.h"
 #include "base/string_util.h"
 #include "chrome/browser/autocomplete/autocomplete.h"
 #include "chrome/browser/browser_theme_provider.h"
 #include "chrome/browser/gtk/browser_window_gtk.h"
 #include "chrome/browser/gtk/custom_button.h"
 #include "chrome/browser/gtk/gtk_theme_provider.h"
 #include "chrome/browser/gtk/gtk_util.h"
 #include "chrome/browser/gtk/tabs/dragged_tab_controller_gtk.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
@@ skipping 1208 matching lines @@
   for (size_t i = 0; i < tab_data_.size(); ++i) {
     if (tab_data_[i].tab->mini())
       mini_count++;
     else
       return mini_count;
   }
   return mini_count;
 }
 
 int TabStripGtk::GetAvailableWidthForTabs(TabGtk* last_tab) const {
-  if (l10n_util::GetTextDirection() == l10n_util::LEFT_TO_RIGHT)
+  if (!base::i18n::IsRTL())
     return last_tab->x() - bounds_.x() + last_tab->width();
   else
     return bounds_.width() - last_tab->x();
 }
 
 int TabStripGtk::GetIndexOfTab(const TabGtk* tab) const {
   for (int i = 0, index = 0; i < GetTabCount(); ++i, ++index) {
     TabGtk* current_tab = GetTabAt(i);
     if (current_tab->closing()) {
       --index;
@@ skipping 817 matching lines @@
 
   // Let the middle mouse button initiate clicks as well.
   gtk_util::SetButtonTriggersNavigation(button->widget());
   g_signal_connect(button->widget(), "clicked",
                    G_CALLBACK(OnNewTabClicked), this);
   GTK_WIDGET_UNSET_FLAGS(button->widget(), GTK_CAN_FOCUS);
   gtk_fixed_put(GTK_FIXED(tabstrip_.get()), button->widget(), 0, 0);
 
   return button;
 }