Request the new MAC address permission to show the MAC address in the UI

bug:21078858

Change-Id: Ic20ef7953fa52f9010cf956be3773e796c0b16e4
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index f8c737f..27f93c6 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -109,6 +109,7 @@
     <uses-permission android:name="com.android.voicemail.permission.ADD_VOICEMAIL" />
     <uses-permission android:name="com.android.voicemail.permission.WRITE_VOICEMAIL" />
     <uses-permission android:name="com.android.voicemail.permission.READ_VOICEMAIL" />
+    <uses-permission android:name="android.permission.LOCAL_MAC_ADDRESS" />
 
 
     <!-- This tells the activity manager to not delay any of our activity