Revert "dragon: DragonKeyboardFirmwareUpdater: Exclude the service other than the primary user"

This reverts commit bf654544889b3ef319205d3e871c087ca521b101.

Change-Id: I0acf55234802d43eb54c72ff74d5c9dbd3cf3367
diff --git a/DragonKeyboardFirmwareUpdater/keyboard_firmware_updater/src/com/android/dragonkeyboardfirmwareupdater/BluetoothConnectionBroadcastReceiver.java b/DragonKeyboardFirmwareUpdater/keyboard_firmware_updater/src/com/android/dragonkeyboardfirmwareupdater/BluetoothConnectionBroadcastReceiver.java
index 458ab93..7ea3b48 100644
--- a/DragonKeyboardFirmwareUpdater/keyboard_firmware_updater/src/com/android/dragonkeyboardfirmwareupdater/BluetoothConnectionBroadcastReceiver.java
+++ b/DragonKeyboardFirmwareUpdater/keyboard_firmware_updater/src/com/android/dragonkeyboardfirmwareupdater/BluetoothConnectionBroadcastReceiver.java
@@ -31,12 +31,6 @@
     @Override
     public void onReceive(Context context, Intent intent) {
 
-        // Only process if the current user is the primary user in order to avoid starting the
-        // update process on the work profile.
-        if (!UserManager.get(context).isSystemUser()) {
-            return;
-        }
-
         if (!BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED.equals(intent.getAction())) return;
 
         Bundle extras = intent.getExtras();