Remove redundant field initialization in Java code.

chrome/android/java/src/org/chromium/chrome/browser/BluetoothChooserDialog.java

 // Copyright 2015 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;
 
 import android.Manifest;
 import android.app.Activity;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ skipping 49 matching lines @@
     String mOrigin;
 
     // The security level of the connection to the site wanting to pair with the
     // bluetooth devices. For valid values see SecurityStateModel::SecurityLevel.
     int mSecurityLevel;
 
     // A pointer back to the native part of the implementation for this dialog.
     long mNativeBluetoothChooserDialogPtr;
 
     // Used to keep track of when the Mode Changed Receiver is registered.
-    boolean mIsLocationModeChangedReceiverRegistered = false;
+    boolean mIsLocationModeChangedReceiverRegistered;
 
     @VisibleForTesting
     final BroadcastReceiver mLocationModeBroadcastReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
             if (!LocationManager.MODE_CHANGED_ACTION.equals(intent.getAction())) {
                 return;
             }
             if (checkLocationServicesAndPermission()) {
                 mItemChooserDialog.clear();
@@ skipping 325 matching lines @@
     @VisibleForTesting
     native void nativeRestartSearch(long nativeBluetoothChooserAndroid);
     // Help links.
     @VisibleForTesting
     native void nativeShowBluetoothOverviewLink(long nativeBluetoothChooserAndroid);
     @VisibleForTesting
     native void nativeShowBluetoothAdapterOffLink(long nativeBluetoothChooserAndroid);
     @VisibleForTesting
     native void nativeShowNeedLocationPermissionLink(long nativeBluetoothChooserAndroid);
 }