Build https://codereview.webrtc.org/1368843003/ as if with firefox

webrtc/call/call_perf_tests.cc

Index: webrtc/call/call_perf_tests.cc
diff --git a/webrtc/call/call_perf_tests.cc b/webrtc/call/call_perf_tests.cc
index a7714b19c649b4d57ddd94887de6eabffd28ef63..af66ea0be972e859bfbe8d79043f2e25c025391c 100644
--- a/webrtc/call/call_perf_tests.cc
+++ b/webrtc/call/call_perf_tests.cc
@@ -324,15 +324,17 @@ void CallPerfTest::TestAudioVideoSync(bool fec, bool create_audio_first) {
   VoiceEngine::Delete(voice_engine);
 }
 
-TEST_F(CallPerfTest, PlaysOutAudioAndVideoInSyncWithAudioCreatedFirst) {
+TEST_F(CallPerfTest,
+       DISABLED_PlaysOutAudioAndVideoInSyncWithAudioCreatedFirst) {
   TestAudioVideoSync(false, true);
 }
 
-TEST_F(CallPerfTest, PlaysOutAudioAndVideoInSyncWithVideoCreatedFirst) {
+TEST_F(CallPerfTest,
+       DISABLED_PlaysOutAudioAndVideoInSyncWithVideoCreatedFirst) {
   TestAudioVideoSync(false, false);
 }
 
-TEST_F(CallPerfTest, PlaysOutAudioAndVideoInSyncWithFec) {
+TEST_F(CallPerfTest, DISABLED_PlaysOutAudioAndVideoInSyncWithFec) {
   TestAudioVideoSync(true, false);
 }