Remove redundant field initialization in Java code.

chrome/android/java/src/org/chromium/chrome/browser/sync/ProfileSyncService.java

 // Copyright 2013 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.sync;
 
 import org.json.JSONArray;
 import org.json.JSONException;
 
 import org.chromium.base.ThreadUtils;
@@ skipping 58 matching lines @@
     private static final int[] ALL_SELECTABLE_TYPES = new int[] {
         ModelType.AUTOFILL,
         ModelType.BOOKMARKS,
         ModelType.PASSWORDS,
         ModelType.PREFERENCES,
         ModelType.PROXY_TABS,
         ModelType.TYPED_URLS
     };
 
     private static ProfileSyncService sProfileSyncService;
-    private static boolean sInitialized = false;
+    private static boolean sInitialized;
 
     // Sync state changes more often than listeners are added/removed, so using CopyOnWrite.
     private final List<SyncStateChangedListener> mListeners =
             new CopyOnWriteArrayList<SyncStateChangedListener>();
 
     /**
      * Native ProfileSyncServiceAndroid object. Cannot be final because it is initialized in
      * {@link init()}.
      */
     private long mNativeProfileSyncServiceAndroid;
@@ skipping 495 matching lines @@
     private native boolean nativeIsPassphrasePrompted(long nativeProfileSyncServiceAndroid);
     private native void nativeSetPassphrasePrompted(long nativeProfileSyncServiceAndroid,
                                                     boolean prompted);
     private native String nativeGetAboutInfoForTest(long nativeProfileSyncServiceAndroid);
     private native long nativeGetLastSyncedTimeForTest(long nativeProfileSyncServiceAndroid);
     private native void nativeOverrideNetworkResourcesForTest(
             long nativeProfileSyncServiceAndroid, long networkResources);
     private native void nativeGetAllNodes(
             long nativeProfileSyncServiceAndroid, GetAllNodesCallback callback);
 }