Collect all ConnectionAttempts from both sockets in TransportConnectJob.

net/socket/ssl_client_socket_unittest.cc

Index: net/socket/ssl_client_socket_unittest.cc
diff --git a/net/socket/ssl_client_socket_unittest.cc b/net/socket/ssl_client_socket_unittest.cc
index 19e5e8d6464aeeb2ee42cc2bb7fd59c77069c53b..0a7b7118e3c799529e2db4fe4bac9aa6f7328db0 100644
--- a/net/socket/ssl_client_socket_unittest.cc
+++ b/net/socket/ssl_client_socket_unittest.cc
@@ -108,6 +108,15 @@ class WrappedStreamSocket : public StreamSocket {
   bool GetSSLInfo(SSLInfo* ssl_info) override {
     return transport_->GetSSLInfo(ssl_info);
   }
+  void GetConnectionAttempts(ConnectionAttempts* out) const override {
+    transport_->GetConnectionAttempts(out);
+  }
+  void ClearConnectionAttempts() override {
+    transport_->ClearConnectionAttempts();
+  }
+  void AddConnectionAttempts(const ConnectionAttempts& attempts) override {
+    transport_->AddConnectionAttempts(attempts);
+  }
 
   // Socket implementation:
   int Read(IOBuffer* buf,