Update StickyKeys overlay to show or hide AltGr depending on the

chrome/browser/chromeos/events/event_rewriter_unittest.cc

 // Copyright 2014 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/chromeos/events/event_rewriter.h"
 
 #include <X11/keysym.h>
 #include <X11/XF86keysym.h>
 #include <X11/Xlib.h>
 #undef Bool
@@ skipping 1842 matching lines @@
 TEST_F(EventRewriterTest, TestRewriteCapsLockMod3InUse) {
   // Remap CapsLock to Control.
   TestingPrefServiceSyncable prefs;
   chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
   IntegerPrefMember control;
   control.Init(prefs::kLanguageRemapCapsLockKeyTo, &prefs);
   control.SetValue(chromeos::input_method::kControlKey);
 
   EventRewriter rewriter;
   rewriter.set_pref_service_for_testing(&prefs);
-  input_method_manager_mock_->SetCurrentInputMethodId("xkb:de:neo:ger");
+  input_method_manager_mock_->set_mod3_used(true);
 
   // Press CapsLock+a. Confirm that Mod3Mask is NOT rewritten to ControlMask
   // when Mod3Mask is already in use by the current XKB layout.
   EXPECT_EQ(GetExpectedResultAsString(ui::VKEY_A,
                                       0,
                                       ui::ET_KEY_PRESSED,
                                       keycode_a_,
                                       Mod3Mask,
                                       KeyPress),
             GetRewrittenEventAsString(&rewriter,
                                       ui::VKEY_A,
                                       0,
                                       ui::ET_KEY_PRESSED,
                                       keycode_a_,
                                       Mod3Mask));
 
-  input_method_manager_mock_->SetCurrentInputMethodId("xkb:us::eng");
+  input_method_manager_mock_->set_mod3_used(false);
 }
 
 TEST_F(EventRewriterTest, TestRewriteExtendedKeys) {
   TestingPrefServiceSyncable prefs;
   chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
   EventRewriter rewriter;
   rewriter.set_pref_service_for_testing(&prefs);
 
   struct {
     ui::KeyboardCode input;
@@ skipping 565 matching lines @@
   {
     ui::ScopedXI2Event xev;
     xev.InitGenericButtonEvent(11, ui::ET_MOUSE_RELEASED, kLeftAndAltFlag);
     ui::MouseEvent release(xev);
     RewriteMouseEvent(&rewriter, &release);
     EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & release.flags());
   }
 }
 
 }  // namespace chromeos