Build a Bridge to Eddystone Encoder in Components

chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBroadcastService.java

 // Copyright 2017 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.physicalweb;
 
 import android.annotation.TargetApi;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.app.Service;
@@ skipping 77 matching lines @@
             Log.e(TAG, "Given null display URL");
             stopSelf();
             return START_STICKY;
         }
 
         IntentFilter filter = new IntentFilter();
         filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
         filter.addAction(STOP_SERVICE);
         registerReceiver(mBroadcastReceiver, filter);
 
-        // TODO(iankc): implement parsing, broadcasting, Url Shortener.
+        // TODO(iankc): implement broadcasting, Url Shortener.
         createBroadcastNotification(displayUrl);
         return START_STICKY;
     }
 
     @Override
     public void onDestroy() {
         unregisterReceiver(mBroadcastReceiver);
         disableUrlBroadcasting();
         super.onDestroy();
     }
@@ skipping 45 matching lines @@
         notificationManager.notify(
                 NotificationConstants.NOTIFICATION_ID_PHYSICAL_WEB, notificationBuilder.build());
     }
 
     /** Turns off URL broadcasting. */
     private void disableUrlBroadcasting() {
         NotificationManagerProxy notificationManager = new NotificationManagerProxyImpl(
                 (NotificationManager) getSystemService(NOTIFICATION_SERVICE));
         notificationManager.cancel(NotificationConstants.NOTIFICATION_ID_PHYSICAL_WEB);
     }
+
+    private native byte[] nativeEncodeUrl(String url);
 }