Support AES-CBC sample encryption in MediaDrm

bug:23719082
Change-Id: I3028452f315122b65296881aed1fbf66c3ceeebc
diff --git a/media/libmediaplayerservice/Crypto.h b/media/libmediaplayerservice/Crypto.h
index 99ea95d..7705f30 100644
--- a/media/libmediaplayerservice/Crypto.h
+++ b/media/libmediaplayerservice/Crypto.h
@@ -54,6 +54,7 @@
             const uint8_t key[16],
             const uint8_t iv[16],
             CryptoPlugin::Mode mode,
+            const CryptoPlugin::Pattern &pattern,
             const sp<IMemory> &sharedBuffer, size_t offset,
             const CryptoPlugin::SubSample *subSamples, size_t numSubSamples,
             void *dstPtr,