Convert internal representation of Srtp cryptos from string to int.

talk/app/webrtc/statscollector_unittest.cc

Index: talk/app/webrtc/statscollector_unittest.cc
diff --git a/talk/app/webrtc/statscollector_unittest.cc b/talk/app/webrtc/statscollector_unittest.cc
index 9121c691b127c90647ba9f5b695d3a5b3c6352ad..c34fbcf71d049dff6dae09c71e6940e1be9fbdf9 100644
--- a/talk/app/webrtc/statscollector_unittest.cc
+++ b/talk/app/webrtc/statscollector_unittest.cc
@@ -683,7 +683,7 @@ class StatsCollectorTest : public testing::Test {
     // Fake stats to process.
     cricket::TransportChannelStats channel_stats;
     channel_stats.component = 1;
-    channel_stats.srtp_cipher = "the-srtp-cipher";
+    channel_stats.srtp_cipher = rtc::SRTP_AES128_CM_SHA1_80;
     channel_stats.ssl_cipher = TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA;
 
     cricket::TransportStats transport_stats;
@@ -747,18 +747,18 @@ class StatsCollectorTest : public testing::Test {
     }
 
     // Check negotiated ciphers.
-    std::string dtls_cipher = ExtractStatsValue(
-        StatsReport::kStatsReportTypeComponent,
-        reports,
-        StatsReport::kStatsValueNameDtlsCipher);
-    EXPECT_EQ(rtc::SSLStreamAdapter::GetSslCipherSuiteName(
+    std::string dtls_cipher_suite =
+        ExtractStatsValue(StatsReport::kStatsReportTypeComponent, reports,
+                          StatsReport::kStatsValueNameDtlsCipher);
+    EXPECT_EQ(rtc::SSLStreamAdapter::SslCipherSuiteToName(
                   TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA),
-              dtls_cipher);
+              dtls_cipher_suite);
     std::string srtp_cipher = ExtractStatsValue(
         StatsReport::kStatsReportTypeComponent,
         reports,
         StatsReport::kStatsValueNameSrtpCipher);
-    EXPECT_EQ("the-srtp-cipher", srtp_cipher);
+    EXPECT_EQ(rtc::SrtpCryptoSuiteToName(rtc::SRTP_AES128_CM_SHA1_80),
+              srtp_cipher);
   }
 
   cricket::FakeMediaEngine* media_engine_;
@@ -1407,11 +1407,10 @@ TEST_F(StatsCollectorTest, NoTransport) {
   ASSERT_EQ(kNotFound, remote_certificate_id);
 
   // Check that the negotiated ciphers are absent.
-  std::string dtls_cipher = ExtractStatsValue(
-      StatsReport::kStatsReportTypeComponent,
-      reports,
-      StatsReport::kStatsValueNameDtlsCipher);
-  ASSERT_EQ(kNotFound, dtls_cipher);
+  std::string dtls_cipher_suite =
+      ExtractStatsValue(StatsReport::kStatsReportTypeComponent, reports,
+                        StatsReport::kStatsValueNameDtlsCipher);
+  ASSERT_EQ(kNotFound, dtls_cipher_suite);
   std::string srtp_cipher = ExtractStatsValue(
       StatsReport::kStatsReportTypeComponent,
       reports,