Removing "crypto_required" from MediaContentDescription.

webrtc/pc/mediasession_unittest.cc

Index: webrtc/pc/mediasession_unittest.cc
diff --git a/webrtc/pc/mediasession_unittest.cc b/webrtc/pc/mediasession_unittest.cc
index 4d6418159a76f6dcb93f802c33dd2c09be0f71f0..45de0d2b1a2f5a22ad806747a8f15b4e917878af 100644
--- a/webrtc/pc/mediasession_unittest.cc
+++ b/webrtc/pc/mediasession_unittest.cc
@@ -26,13 +26,10 @@
 
 #ifdef HAVE_SRTP
 #define ASSERT_CRYPTO(cd, s, cs) \
-    ASSERT_EQ(cricket::CT_NONE, cd->crypto_required()); \
     ASSERT_EQ(s, cd->cryptos().size()); \
     ASSERT_EQ(std::string(cs), cd->cryptos()[0].cipher_suite)
 #else
-#define ASSERT_CRYPTO(cd, s, cs) \
-  ASSERT_EQ(cricket::CT_NONE, cd->crypto_required()); \
-  ASSERT_EQ(0U, cd->cryptos().size());
+#define ASSERT_CRYPTO(cd, s, cs) ASSERT_EQ(0, cd->cryptos().size());
 #endif
 
 typedef std::vector<cricket::Candidate> Candidates;