Add missing secure stop methods

b/18053197
b/18076411

Change-Id: I923dc893d48c70bf17980007b32f0ac5dfd22896
diff --git a/media/libmediaplayerservice/Drm.h b/media/libmediaplayerservice/Drm.h
index 9e23e2e..0e1eb2c 100644
--- a/media/libmediaplayerservice/Drm.h
+++ b/media/libmediaplayerservice/Drm.h
@@ -78,8 +78,10 @@
     virtual status_t unprovisionDevice();
 
     virtual status_t getSecureStops(List<Vector<uint8_t> > &secureStops);
+    virtual status_t getSecureStop(Vector<uint8_t> const &ssid, Vector<uint8_t> &secureStop);
 
     virtual status_t releaseSecureStops(Vector<uint8_t> const &ssRelease);
+    virtual status_t releaseAllSecureStops();
 
     virtual status_t getPropertyString(String8 const &name, String8 &value ) const;
     virtual status_t getPropertyByteArray(String8 const &name,