Decouple l10n_util from InputMethodUtil.

chromeos/ime/xkeyboard_unittest.cc

Index: chromeos/ime/xkeyboard_unittest.cc
diff --git a/chromeos/ime/xkeyboard_unittest.cc b/chromeos/ime/xkeyboard_unittest.cc
index 6048c4c4e4ba32e6ea318cc52e58475c98f34f9c..af71702648d23b049438af50adfb71b52d271fa3 100644
--- a/chromeos/ime/xkeyboard_unittest.cc
+++ b/chromeos/ime/xkeyboard_unittest.cc
@@ -11,8 +11,6 @@
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
-#include "chromeos/ime/input_method_whitelist.h"
-#include "chromeos/ime/mock_input_method_delegate.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #include <X11/Xlib.h>
@@ -35,7 +33,6 @@ class XKeyboardTest : public testing::Test {
     xkey_.reset();
   }
 
-  InputMethodWhitelist whitelist_;
   scoped_ptr<XKeyboard> xkey_;
 
   MessageLoopForUI message_loop_;