Change Toggle High Contrast accelerator

ash/accelerators/accelerator_controller_unittest.cc

 // Copyright (c) 2012 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 "ash/accelerators/accelerator_controller.h"
 
 #include "ash/accelerators/accelerator_table.h"
 #include "ash/accessibility_delegate.h"
 #include "ash/accessibility_types.h"
 #include "ash/ash_switches.h"
@@ skipping 1284 matching lines @@
 }
 
 TEST_F(DeprecatedAcceleratorTester, TestNewAccelerators) {
   // Add below the new accelerators that replaced the deprecated ones (if any).
   const AcceleratorData kNewAccelerators[] = {
       {true, ui::VKEY_L, ui::EF_COMMAND_DOWN, LOCK_SCREEN},
       {true, ui::VKEY_SPACE, ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN, NEXT_IME},
       {true, ui::VKEY_ESCAPE, ui::EF_COMMAND_DOWN, SHOW_TASK_MANAGER},
       {true, ui::VKEY_K, ui::EF_SHIFT_DOWN | ui::EF_COMMAND_DOWN,
        SHOW_IME_MENU_BUBBLE},
+      {true, ui::VKEY_H, ui::EF_COMMAND_DOWN | ui::EF_CONTROL_DOWN,
+       TOGGLE_HIGH_CONTRAST},
   };
 
   // The NEXT_IME accelerator requires multiple IMEs to be available.
   AddTestImes();
 
   EXPECT_TRUE(IsMessageCenterEmpty());
 
   for (auto data : kNewAccelerators) {
     EXPECT_TRUE(ProcessInController(CreateAccelerator(data)));
 
     // Expect no notifications from the new accelerators.
-    EXPECT_TRUE(IsMessageCenterEmpty());
+    if (data.action != TOGGLE_HIGH_CONTRAST) {
+      // The toggle high contrast accelerator displays a notification specific
+      // to the high contrast mode.
+      EXPECT_TRUE(IsMessageCenterEmpty());
+    }
 
     // If the action is LOCK_SCREEN, we must reset the state by unlocking the
     // screen before we proceed testing the rest of accelerators.
     ResetStateIfNeeded();
   }
 }
 
 }  // namespace ash