Remove redundant field initialization in Java code.

net/android/java/src/org/chromium/net/X509Util.java

 // Copyright 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.
 
 package org.chromium.net;
 
 import android.annotation.SuppressLint;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
@@ skipping 159 matching lines @@
     /**
      * Lock object used to synchronize all calls that modify or depend on the trust managers.
      */
     private static final Object sLock = new Object();
 
     /**
      * Allow disabling registering the observer and recording histograms for the certificate
      * changes. Net unit tests do not load native libraries which prevent this to succeed. Moreover,
      * the system does not allow to interact with the certificate store without user interaction.
      */
-    private static boolean sDisableNativeCodeForTest = false;
+    private static boolean sDisableNativeCodeForTest;
 
     /**
      * Ensures that the trust managers and certificate factory are initialized.
      */
     private static void ensureInitialized() throws CertificateException,
             KeyStoreException, NoSuchAlgorithmException {
         synchronized (sLock) {
             ensureInitializedLocked();
         }
     }
@@ skipping 334 matching lines @@
      */
     private static native void nativeNotifyKeyChainChanged();
 
     /**
      * Record histograms on the platform's certificate verification capabilities.
      */
     private static native void nativeRecordCertVerifyCapabilitiesHistogram(
             boolean foundSystemTrustRoots);
 
 }