Collect all ConnectionAttempts from both sockets in TransportConnectJob.

net/socket/socket_test_util.cc

Index: net/socket/socket_test_util.cc
diff --git a/net/socket/socket_test_util.cc b/net/socket/socket_test_util.cc
index cf033c245c3e86c8b5c427c2dc061e49172b7a3a..c5861faa796cdb373be504169b7ab5bbe548e1fd 100644
--- a/net/socket/socket_test_util.cc
+++ b/net/socket/socket_test_util.cc
@@ -1006,6 +1006,10 @@ const BoundNetLog& MockClientSocket::NetLog() const {
   return net_log_;
 }
 
+void MockClientSocket::GetConnectionAttempts(ConnectionAttempts* out) const {
+  out->clear();
+}
+
 void MockClientSocket::GetSSLCertRequestInfo(
   SSLCertRequestInfo* cert_request_info) {
 }
@@ -1148,6 +1152,22 @@ int MockTCPClientSocket::Write(IOBuffer* buf, int buf_len,
   return write_result.result;
 }
 
+void MockTCPClientSocket::GetConnectionAttempts(ConnectionAttempts* out) const {
+  int connect_result = data_->connect_data().result;
+
+  out->clear();
+  if (connected_ && connect_result != OK)
+    out->push_back(ConnectionAttempt(addresses_[0], connect_result));
+}
+
+void MockTCPClientSocket::ClearConnectionAttempts() {
+  NOTIMPLEMENTED();
+}
+
+void MockTCPClientSocket::AddConnectionAttempts(const ConnectionAttempts& in) {
+  NOTIMPLEMENTED();
+}
+
 int MockTCPClientSocket::Connect(const CompletionCallback& callback) {
   if (connected_)
     return OK;