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

app/resource_bundle_linux.cc

 // Copyright (c) 2006-2008 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 "app/resource_bundle.h"
 
 #include <gtk/gtk.h>
 
 #include "app/app_paths.h"
 #include "app/gfx/font.h"
 #include "app/l10n_util.h"
 #include "base/base_paths.h"
 #include "base/data_pack.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
+#include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/string_piece.h"
 #include "base/string_util.h"
 #include "gfx/gtk_util.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
 namespace {
 
 // Convert the raw image data into a GdkPixbuf.  The GdkPixbuf that is returned
 // has a ref count of 1 so the caller must call g_object_unref to free the
 // memory.
 GdkPixbuf* LoadPixbuf(RefCountedStaticMemory* data, bool rtl_enabled) {
   ScopedGObject<GdkPixbufLoader>::Type loader(gdk_pixbuf_loader_new());
   bool ok = data && gdk_pixbuf_loader_write(loader.get(),
       reinterpret_cast<const guint8*>(data->front()), data->size(), NULL);
   if (!ok)
     return NULL;
   // Calling gdk_pixbuf_loader_close forces the data to be parsed by the
   // loader.  We must do this before calling gdk_pixbuf_loader_get_pixbuf.
   ok = gdk_pixbuf_loader_close(loader.get(), NULL);
   if (!ok)
     return NULL;
   GdkPixbuf* pixbuf = gdk_pixbuf_loader_get_pixbuf(loader.get());
   if (!pixbuf)
     return NULL;
 
-  if ((l10n_util::GetTextDirection() == l10n_util::RIGHT_TO_LEFT) &&
-      rtl_enabled) {
+  if (base::i18n::IsRTL() && rtl_enabled) {
     // |pixbuf| will get unreffed and destroyed (see below). The returned value
     // has ref count 1.
     return gdk_pixbuf_flip(pixbuf, TRUE);
   } else {
     // The pixbuf is owned by the loader, so add a ref so when we delete the
     // loader (when the ScopedGObject goes out of scope), the pixbuf still
     // exists.
     g_object_ref(pixbuf);
     return pixbuf;
   }
@@ skipping 83 matching lines @@
   }
 }
 
 GdkPixbuf* ResourceBundle::GetPixbufNamed(int resource_id) {
   return GetPixbufImpl(resource_id, false);
 }
 
 GdkPixbuf* ResourceBundle::GetRTLEnabledPixbufNamed(int resource_id) {
   return GetPixbufImpl(resource_id, true);
 }