Revert of Add a LocationUtils class to give all Chromium Android code access to location helpers.

device/bluetooth/android/java/src/org/chromium/device/bluetooth/ChromeBluetoothAdapter.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.device.bluetooth;
 
+import android.Manifest;
 import android.annotation.TargetApi;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.le.ScanSettings;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.os.Build;
 import android.os.ParcelUuid;
 
@@ skipping 165 matching lines @@
     }
 
     // ---------------------------------------------------------------------------------------------
     // Implementation details:
 
     /**
      * @return true if Chromium has permission to scan for Bluetooth devices.
      */
     private boolean canScan() {
         Wrappers.ContextWrapper context = mAdapter.getContext();
-
-        return context.hasAndroidLocationPermission();
+        return context.checkPermission(Manifest.permission.ACCESS_COARSE_LOCATION)
+                || context.checkPermission(Manifest.permission.ACCESS_FINE_LOCATION);
     }
 
     private void registerBroadcastReceiver() {
         if (mAdapter != null) {
             mAdapter.getContext().registerReceiver(
                     this, new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED));
         }
     }
 
     private void unregisterBroadcastReceiver() {
@@ skipping 139 matching lines @@
     // 'Object' type must be used for |bluetoothDeviceWrapper| because inner class
     // Wrappers.BluetoothDeviceWrapper reference is not handled by jni_generator.py JavaToJni.
     // http://crbug.com/505554
     private native void nativeCreateOrUpdateDeviceOnScan(long nativeBluetoothAdapterAndroid,
             String address, Object bluetoothDeviceWrapper, List<ParcelUuid> advertisedUuids);
 
     // Binds to BluetoothAdapterAndroid::nativeOnAdapterStateChanged
     private native void nativeOnAdapterStateChanged(
             long nativeBluetoothAdapterAndroid, boolean powered);
 }