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

chrome/browser/gtk/tabs/dragged_tab_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/dragged_tab_gtk.h"
 
 #include <gdk/gdk.h>
 
 #include <algorithm>
 
 #include "app/gfx/canvas_paint.h"
-#include "app/l10n_util.h"
 #include "app/x11_util.h"
+#include "base/i18n/rtl.h"
 #include "chrome/browser/browser_theme_provider.h"
 #include "chrome/browser/gtk/gtk_util.h"
 #include "chrome/browser/gtk/tabs/tab_renderer_gtk.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/renderer_host/backing_store_x.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "gfx/gtk_util.h"
 #include "third_party/skia/include/core/SkShader.h"
@@ skipping 129 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // DraggedTabGtk, private:
 
 void DraggedTabGtk::Layout() {
   if (attached_) {
     gfx::Size prefsize = GetPreferredSize();
     renderer_->SetBounds(gfx::Rect(0, 0, prefsize.width(), prefsize.height()));
   } else {
     int left = 0;
-    if (l10n_util::GetTextDirection() == l10n_util::RIGHT_TO_LEFT)
+    if (base::i18n::IsRTL())
       left = GetPreferredSize().width() - attached_tab_size_.width();
 
     // The renderer_'s width should be attached_tab_size_.width() in both LTR
     // and RTL locales. Wrong width will cause the wrong positioning of the tab
     // view in dragging. Please refer to http://crbug.com/6223 for details.
     renderer_->SetBounds(gfx::Rect(left, 0, attached_tab_size_.width(),
                          attached_tab_size_.height()));
   }
 }
 
@@ skipping 153 matching lines @@
   cairo_set_source_surface(cr, surface, 0, 0);
   cairo_paint(cr);
 
   cairo_destroy(cr);
 
   cairo_surface_destroy(surface);
 
   // We've already drawn the tab, so don't propagate the expose-event signal.
   return TRUE;
 }