Add permission check to Intents used by Authenticator Settings. am: ea55e6331e am: bac5163a9a am: 0c07b38054  -s ours am: 22db6274bf  -s ours am: 13b12fd61d  -s ours am: 2d9593f8f1  -s ours am: 5f32a5b5f3  -s ours
am: 56dc835f3c  -s ours

Change-Id: Iafcd0d4116683e0b40a9f98ef9ccf3d176ec0b32