1 files changed, 5 insertions, 2 deletions
diff --git a/drm/mediadrm/plugins/clearkey/hidl/JsonWebKey.cpp b/drm/mediadrm/plugins/clearkey/hidl/JsonWebKey.cpp
index cccb41ecc4..1c32b1be93 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/JsonWebKey.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/JsonWebKey.cpp
@@ -22,12 +22,15 @@
 #include "Base64.h"
 
 namespace {
+const std::string kBase64Padding("=");
 const std::string kKeysTag("keys");
 const std::string kKeyTypeTag("kty");
-const std::string kSymmetricKeyValue("oct");
 const std::string kKeyTag("k");
 const std::string kKeyIdTag("kid");
-const std::string kBase64Padding("=");
+const std::string kMediaSessionType("type");
+const std::string kPersistentLicenseSession("persistent-license");
+const std::string kSymmetricKeyValue("oct");
+const std::string kTemporaryLicenseSession("temporary");
 }
 
 namespace android {