android: Remove unused AccessibilityUtil

chrome/browser/android/accessibility_util.h

Index: chrome/browser/android/accessibility_util.h
diff --git a/chrome/browser/android/accessibility_util.h b/chrome/browser/android/accessibility_util.h
deleted file mode 100644
index 44d16ce5bb14d49cee26fe815b91447c04a8ec0b..0000000000000000000000000000000000000000
--- a/chrome/browser/android/accessibility_util.h
+++ /dev/null
@@ -1,24 +0,0 @@
-// 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.
-
-#ifndef CHROME_BROWSER_ANDROID_ANDROID_ACCESSIBILITY_UTIL_H_
-#define CHROME_BROWSER_ANDROID_ANDROID_ACCESSIBILITY_UTIL_H_
-
-#include "base/android/jni_android.h"
-
-namespace chrome {
-namespace android {
-
-class AccessibilityUtil {
- public:
-  static bool IsAccessibilityEnabled();
-
- private:
-  AccessibilityUtil();
-};
-
-}  // namespace android
-}  // namespace chrome
-
-#endif  // CHROME_BROWSER_ANDROID_ANDROID_ACCESSIBILITY_UTIL_H_