Revert change which removes GICE

talk/app/webrtc/peerconnectionendtoend_unittest.cc

Index: talk/app/webrtc/peerconnectionendtoend_unittest.cc
diff --git a/talk/app/webrtc/peerconnectionendtoend_unittest.cc b/talk/app/webrtc/peerconnectionendtoend_unittest.cc
index ceabf04cf08378330cf2b481e6bfb9c5fad8a52f..7800a6724a14dcc08ca26771594b8c5113d73cf6 100644
--- a/talk/app/webrtc/peerconnectionendtoend_unittest.cc
+++ b/talk/app/webrtc/peerconnectionendtoend_unittest.cc
@@ -48,6 +48,8 @@ using webrtc::PeerConnectionInterface;
 
 namespace {
 
+const char kExternalGiceUfrag[] = "1234567890123456";
+const char kExternalGicePwd[] = "123456789012345678901234";
 const size_t kMaxWait = 10000;
 
 void RemoveLinesFromSdp(const std::string& line_start,
@@ -96,6 +98,24 @@ void UseExternalSdes(std::string* sdp) {
   InjectAfter("a=mid:data\r\n", kDataSdes, sdp);
 }
 
+void UseGice(std::string* sdp) {
+  InjectAfter("t=0 0\r\n", "a=ice-options:google-ice\r\n", sdp);
+
+  std::string ufragline = "a=ice-ufrag:";
+  std::string pwdline = "a=ice-pwd:";
+  RemoveLinesFromSdp(ufragline, sdp);
+  RemoveLinesFromSdp(pwdline, sdp);
+  ufragline.append(kExternalGiceUfrag);
+  ufragline.append("\r\n");
+  pwdline.append(kExternalGicePwd);
+  pwdline.append("\r\n");
+  const std::string ufrag_pwd = ufragline + pwdline;
+
+  InjectAfter("a=mid:audio\r\n", ufrag_pwd, sdp);
+  InjectAfter("a=mid:video\r\n", ufrag_pwd, sdp);
+  InjectAfter("a=mid:data\r\n", ufrag_pwd, sdp);
+}
+
 void RemoveBundle(std::string* sdp) {
   RemoveLinesFromSdp("a=group:BUNDLE", sdp);
 }
@@ -159,6 +179,37 @@ class PeerConnectionEndToEndTest
     callee_->WaitForConnection();
   }
 
+  void SetupLegacySdpConverter() {
+    caller_->SignalOnSdpCreated.connect(
+      this, &PeerConnectionEndToEndTest::ConvertToLegacySdp);
+    callee_->SignalOnSdpCreated.connect(
+      this, &PeerConnectionEndToEndTest::ConvertToLegacySdp);
+  }
+
+  void ConvertToLegacySdp(std::string* sdp) {
+    UseExternalSdes(sdp);
+    UseGice(sdp);
+    RemoveBundle(sdp);
+    LOG(LS_INFO) << "ConvertToLegacySdp: " << *sdp;
+  }
+
+  void SetupGiceConverter() {
+    caller_->SignalOnIceCandidateCreated.connect(
+      this, &PeerConnectionEndToEndTest::AddGiceCredsToCandidate);
+    callee_->SignalOnIceCandidateCreated.connect(
+      this, &PeerConnectionEndToEndTest::AddGiceCredsToCandidate);
+  }
+
+  void AddGiceCredsToCandidate(std::string* sdp) {
+    std::string gice_creds = " username ";
+    gice_creds.append(kExternalGiceUfrag);
+    gice_creds.append(" password ");
+    gice_creds.append(kExternalGicePwd);
+    gice_creds.append("\r\n");
+    Replace("\r\n", gice_creds, sdp);
+    LOG(LS_INFO) << "AddGiceCredsToCandidate: " << *sdp;
+  }
+
   void OnCallerAddedDataChanel(DataChannelInterface* dc) {
     caller_signaled_data_channels_.push_back(dc);
   }
@@ -230,6 +281,8 @@ TEST_F(PeerConnectionEndToEndTest, DISABLED_CallWithLegacySdp) {
   pc_constraints.AddMandatory(MediaConstraintsInterface::kEnableDtlsSrtp,
                               false);
   CreatePcs(&pc_constraints);
+  SetupLegacySdpConverter();
+  SetupGiceConverter();
   GetAndAddUserMedia();
   Negotiate();
   WaitForCallEstablished();