bluetooth: android: removed duplicate restart of scanning.

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.Context;
 import android.content.Intent;
@@ skipping 289 matching lines @@
                 mActivity.getString(R.string.bluetooth_adapter_off_help),
                 new SpanInfo("<link>", "</link>",
                         new BluetoothClickableSpan(LinkType.ADAPTER_OFF_HELP, mActivity)));
 
         mItemChooserDialog.setErrorState(adapterOffMessage, adapterOffStatus);
     }
 
     @CalledByNative
     private void notifyAdapterTurnedOn() {
         mItemChooserDialog.clear();
-        if (mNativeBluetoothChooserDialogPtr != 0) {
-            nativeRestartSearch(mNativeBluetoothChooserDialogPtr);
-        }
     }
 
     @VisibleForTesting
     @CalledByNative
     void notifyDiscoveryState(int discoveryState) {
         switch (discoveryState) {
             case DISCOVERY_FAILED_TO_START: {
                 // FAILED_TO_START might be caused by a missing Location permission.
                 // Check, and show a request if so.
                 checkLocationPermission();
@@ skipping 16 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);
 }