Block Oriya locale on Windows XP....

chrome/common/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 "chrome/common/l10n_util.h"
 #include "chrome/common/l10n_util_win.h"
 
+#include "base/win_util.h"
+
 namespace l10n_util {
 
 int GetExtendedStyles() {
   return GetTextDirection() == LEFT_TO_RIGHT ? 0 :
       WS_EX_LAYOUTRTL | WS_EX_RTLREADING;
 }
 
 int GetExtendedTooltipStyles() {
   return GetTextDirection() == LEFT_TO_RIGHT ? 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);
 
     // Right-to-left layout changes are not applied to the window immediately
     // so we should make sure a WM_PAINT is sent to the window by invalidating
     // the entire window rect.
     ::InvalidateRect(hwnd, NULL, true);
   }
 }
 
+bool IsLocaleSupportedByOS(const std::wstring& locale) {
+  // Block Oriya on Windows XP.
+  return !(LowerCaseEqualsASCII(locale, "or") &&
+      win_util::GetWinVersion() < win_util::WINVERSION_VISTA);
+}
+
 }  // namespace l10n_util