Remove insecure QUIC support from Chromium.

net/http/http_stream_factory_impl_job.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/http/http_stream_factory_impl_job.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 757 matching lines @@
   if (blocking_job_)
     next_state_ = STATE_WAIT_FOR_JOB;
   else
     next_state_ = STATE_INIT_CONNECTION;
   return OK;
 }
 
 bool HttpStreamFactoryImpl::Job::ShouldForceQuic() const {
   return session_->params().enable_quic &&
          session_->params().origin_to_force_quic_on.Equals(server_) &&
-         proxy_info_.is_direct();
+         proxy_info_.is_direct() && origin_url_.SchemeIs("https");
 }
 
 int HttpStreamFactoryImpl::Job::DoWaitForJob() {
   DCHECK(blocking_job_);
   next_state_ = STATE_WAIT_FOR_JOB_COMPLETE;
   return ERR_IO_PENDING;
 }
 
 int HttpStreamFactoryImpl::Job::DoWaitForJobComplete(int result) {
   DCHECK(!blocking_job_);
@@ skipping 38 matching lines @@
   }
 
   if (using_quic_) {
     if (proxy_info_.is_quic() && !request_info_.url.SchemeIs("http")) {
       NOTREACHED();
       // TODO(rch): support QUIC proxies for HTTPS urls.
       return ERR_NOT_IMPLEMENTED;
     }
     HostPortPair destination;
     std::string origin_host;
-    bool secure_quic;
     SSLConfig* ssl_config;
     if (proxy_info_.is_quic()) {
       // A proxy's certificate is expected to be valid for the proxy hostname.
       destination = proxy_info_.proxy_server().host_port_pair();
       origin_host = destination.host();
-      secure_quic = true;
       ssl_config = &proxy_ssl_config_;
 
       // If QUIC is disabled on the destination port, return error.
       if (session_->quic_stream_factory()->IsQuicDisabled(destination.port()))
         return ERR_QUIC_PROTOCOL_ERROR;
     } else {
+      DCHECK(using_ssl_);
       // The certificate of a QUIC alternative server is expected to be valid
       // for the origin of the request (in addition to being valid for the
       // server itself).
       destination = server_;
       origin_host = origin_url_.host();
-      secure_quic = using_ssl_;
       ssl_config = &server_ssl_config_;
     }
-    int rv = quic_request_.Request(
-        destination, secure_quic, request_info_.privacy_mode,
-        ssl_config->GetCertVerifyFlags(), origin_host, request_info_.method,
-        net_log_, io_callback_);
+    int rv =
+        quic_request_.Request(destination, request_info_.privacy_mode,
+                              ssl_config->GetCertVerifyFlags(), origin_host,
+                              request_info_.method, net_log_, io_callback_);
     if (rv == OK) {
       using_existing_quic_session_ = true;
     } else {
       // OK, there's no available QUIC session. Let |waiting_job_| resume
       // if it's paused.
       if (waiting_job_) {
         if (rv == ERR_IO_PENDING) {
           // Start the |waiting_job_| after the delay returned by
           // GetTimeDelayForWaitingJob().
           //
@@ skipping 744 matching lines @@
   if (connection_->socket()) {
     ConnectionAttempts socket_attempts;
     connection_->socket()->GetConnectionAttempts(&socket_attempts);
     request_->AddConnectionAttempts(socket_attempts);
   } else {
     request_->AddConnectionAttempts(connection_->connection_attempts());
   }
 }
 
 }  // namespace net