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

app/l10n_util_win.cc

 // Copyright (c) 2009 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/l10n_util.h"
-#include "app/l10n_util_win.h"
 
 #include <algorithm>
 #include <windowsx.h>
 
+#include "app/l10n_util_win.h"
+#include "base/i18n/rtl.h"
 #include "base/string_util.h"
 #include "base/win_util.h"
 
 #include "grit/app_locale_settings.h"
 
 namespace {
 
 void AdjustLogFont(const std::wstring& font_family,
                    double font_size_scaler,
                    LOGFONT* logfont) {
@@ skipping 11 matching lines @@
     memcpy(logfont->lfFaceName, font_family.data(), name_len * sizeof(WORD));
     logfont->lfFaceName[name_len] = 0;
   }
 }
 
 }  // namespace
 
 namespace l10n_util {
 
 int GetExtendedStyles() {
-  return GetTextDirection() == LEFT_TO_RIGHT ? 0 :
-      WS_EX_LAYOUTRTL | WS_EX_RTLREADING;
+  return !base::i18n::IsRTL() ? 0 : WS_EX_LAYOUTRTL | WS_EX_RTLREADING;
 }
 
 int GetExtendedTooltipStyles() {
-  return GetTextDirection() == LEFT_TO_RIGHT ? 0 : WS_EX_LAYOUTRTL;
+  return !base::i18n::IsRTL() ? 0 : WS_EX_LAYOUTRTL;
 }
 
 void HWNDSetRTLLayout(HWND hwnd) {
   DWORD ex_style = ::GetWindowLong(hwnd, GWL_EXSTYLE);
 
   // We don't have to do anything if the style is already set for the HWND.
   if (!(ex_style & WS_EX_LAYOUTRTL)) {
     ex_style |= WS_EX_LAYOUTRTL;
     ::SetWindowLong(hwnd, GWL_EXSTYLE, ex_style);
 
@@ skipping 60 matching lines @@
     if (GetObject(GetWindowFont(hwnd), sizeof(logfont), &logfont)) {
       AdjustLogFont(ui_font_family, ui_font_size_scaler, &logfont);
       HFONT hfont = CreateFontIndirect(&logfont);
       if (hfont)
         SetWindowFont(hwnd, hfont, FALSE);
     }
   }
 }
 
 }  // namespace l10n_util