Android: Remove GetApplicationContext part 4

device/bluetooth/android/java/src/org/chromium/device/bluetooth/Wrappers.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.SuppressLint;
 import android.annotation.TargetApi;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothGatt;
 import android.bluetooth.BluetoothGattCallback;
 import android.bluetooth.BluetoothGattCharacteristic;
 import android.bluetooth.BluetoothGattDescriptor;
 import android.bluetooth.BluetoothGattService;
 import android.bluetooth.le.BluetoothLeScanner;
 import android.bluetooth.le.ScanCallback;
 import android.bluetooth.le.ScanFilter;
 import android.bluetooth.le.ScanResult;
 import android.bluetooth.le.ScanSettings;
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.os.Build;
 import android.os.ParcelUuid;
 
+import org.chromium.base.ContextUtils;
 import org.chromium.base.Log;
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.JNINamespace;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.UUID;
 
@@ skipping 66 matching lines @@
         protected final Context mContext;
         protected BluetoothLeScannerWrapper mScannerWrapper;
 
         /**
          * Creates a BluetoothAdapterWrapper using the default
          * android.bluetooth.BluetoothAdapter. May fail if the default adapter
          * is not available or if the application does not have sufficient
          * permissions.
          */
         @CalledByNative("BluetoothAdapterWrapper")
-        public static BluetoothAdapterWrapper createWithDefaultAdapter(Context context) {
+        public static BluetoothAdapterWrapper createWithDefaultAdapter() {
             final boolean hasMinAPI = Build.VERSION.SDK_INT >= Build.VERSION_CODES.M;
             if (!hasMinAPI) {
                 Log.i(TAG, "BluetoothAdapterWrapper.create failed: SDK version (%d) too low.",
                         Build.VERSION.SDK_INT);
                 return null;
             }
 
             final boolean hasPermissions =
-                    context.checkCallingOrSelfPermission(Manifest.permission.BLUETOOTH)
+                    ContextUtils.getApplicationContext().checkCallingOrSelfPermission(
+                            Manifest.permission.BLUETOOTH)
                             == PackageManager.PERMISSION_GRANTED
-                    && context.checkCallingOrSelfPermission(Manifest.permission.BLUETOOTH_ADMIN)
+                    && ContextUtils.getApplicationContext().checkCallingOrSelfPermission(
+                               Manifest.permission.BLUETOOTH_ADMIN)
                             == PackageManager.PERMISSION_GRANTED;
             if (!hasPermissions) {
                 Log.w(TAG, "BluetoothAdapterWrapper.create failed: Lacking Bluetooth permissions.");
                 return null;
             }
 
             // Only Low Energy currently supported, see BluetoothAdapterAndroid class note.
             final boolean hasLowEnergyFeature =
                     Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2
-                    && context.getPackageManager().hasSystemFeature(
+                    && ContextUtils.getApplicationContext().getPackageManager().hasSystemFeature(
                                PackageManager.FEATURE_BLUETOOTH_LE);
             if (!hasLowEnergyFeature) {
                 Log.i(TAG, "BluetoothAdapterWrapper.create failed: No Low Energy support.");
                 return null;
             }
 
             BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
             if (adapter == null) {
                 Log.i(TAG, "BluetoothAdapterWrapper.create failed: Default adapter not found.");
                 return null;
             } else {
-                return new BluetoothAdapterWrapper(adapter, context);
+                return new BluetoothAdapterWrapper(adapter, ContextUtils.getApplicationContext());
             }
         }
 
         public BluetoothAdapterWrapper(BluetoothAdapter adapter, Context context) {
             mAdapter = adapter;
             mContext = context;
         }
 
         public boolean disable() {
             return mAdapter.disable();
@@ skipping 452 matching lines @@
 
         public byte[] getValue() {
             return mDescriptor.getValue();
         }
 
         public boolean setValue(byte[] value) {
             return mDescriptor.setValue(value);
         }
     }
 }