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chrome/android/java/src/org/chromium/chrome/browser/util/FeatureUtilities.java

 // 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.
 
 package org.chromium.chrome.browser.util;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.Intent;
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     }
 
     /**
      * Records the current document mode state with native-side feature utilities.
      * @param enabled Whether the document mode is enabled.
      */
     public static void setDocumentModeEnabled(boolean enabled) {
         nativeSetDocumentModeEnabled(enabled);
     }
 
-    public static boolean isApplicationUpdateSupported() {
-        return true;
-    }
-
     private static native void nativeSetDocumentModeEnabled(boolean enabled);
 }