Probing EndToEndTests.

webrtc/test/call_test.cc

Index: webrtc/test/call_test.cc
diff --git a/webrtc/test/call_test.cc b/webrtc/test/call_test.cc
index 5bfcb4d1a15f0fa358f72afc803b062acd0fe31c..10c6438a509acd8749352572fa1a9ffabdd5678d 100644
--- a/webrtc/test/call_test.cc
+++ b/webrtc/test/call_test.cc
@@ -419,6 +419,8 @@ const uint32_t CallTest::kReceiverLocalVideoSsrc = 0x123456;
 const uint32_t CallTest::kReceiverLocalAudioSsrc = 0x1234567;
 const int CallTest::kNackRtpHistoryMs = 1000;
 
+BaseTest::BaseTest() {}
+
 BaseTest::BaseTest(unsigned int timeout_ms) : RtpRtcpObserver(timeout_ms) {
 }
 
@@ -496,6 +498,8 @@ bool SendTest::ShouldCreateReceivers() const {
   return false;
 }
 
+EndToEndTest::EndToEndTest() {}
+
 EndToEndTest::EndToEndTest(unsigned int timeout_ms) : BaseTest(timeout_ms) {
 }