Use the new TETHER_PRIVILEGED permission.

BUG: 26247383
Change-Id: Iaec7a1095c18cfd9bcf83ebd63e02462dcf38c61
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 5a11606..690834a 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -37,6 +37,7 @@
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="com.android.certinstaller.INSTALL_AS_USER" />
     <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+    <uses-permission android:name="android.permission.TETHER_PRIVILEGED" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.CLEAR_APP_USER_DATA" />
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
@@ -452,7 +453,7 @@
 
         <service android:name=".TetherService"
             android:exported="true"
-            android:permission="android.permission.CONNECTIVITY_INTERNAL" />
+            android:permission="android.permission.TETHER_PRIVILEGED" />
         <receiver
             android:name=".HotspotOffReceiver" >
             <intent-filter>