Add Finch experiment for selectively bypassing proxies.

jingle/glue/proxy_resolving_client_socket.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 "jingle/glue/proxy_resolving_client_socket.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "net/base/io_buffer.h"
+#include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_network_session.h"
 #include "net/socket/client_socket_handle.h"
 #include "net/socket/client_socket_pool_manager.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 
 namespace jingle_glue {
 
 ProxyResolvingClientSocket::ProxyResolvingClientSocket(
@@ skipping 107 matching lines @@
 
 int ProxyResolvingClientSocket::Connect(
     const net::CompletionCallback& callback) {
   DCHECK(user_connect_callback_.is_null());
 
   tried_direct_connect_fallback_ = false;
 
   // First we try and resolve the proxy.
   int status = network_session_->proxy_service()->ResolveProxy(
       proxy_url_,
+      net::LOAD_NORMAL,
       &proxy_info_,
       proxy_resolve_callback_,
       &pac_request_,
+      NULL,
       bound_net_log_);
   if (status != net::ERR_IO_PENDING) {
     // We defer execution of ProcessProxyResolveDone instead of calling it
     // directly here for simplicity. From the caller's point of view,
     // the connect always happens asynchronously.
     base::MessageLoop* message_loop = base::MessageLoop::current();
     CHECK(message_loop);
     message_loop->PostTask(
         FROM_HERE,
         base::Bind(&ProxyResolvingClientSocket::ProcessProxyResolveDone,
@@ skipping 117 matching lines @@
     default:
       return error;
   }
 
   if (proxy_info_.is_https() && ssl_config_.send_client_cert) {
     network_session_->ssl_client_auth_cache()->Remove(
         proxy_info_.proxy_server().host_port_pair());
   }
 
   int rv = network_session_->proxy_service()->ReconsiderProxyAfterError(
-      proxy_url_, error, &proxy_info_, proxy_resolve_callback_, &pac_request_,
-      bound_net_log_);
+      proxy_url_, net::LOAD_NORMAL, error, &proxy_info_,
+      proxy_resolve_callback_, &pac_request_, NULL, bound_net_log_);
   if (rv == net::OK || rv == net::ERR_IO_PENDING) {
     CloseTransportSocket();
   } else {
     // If ReconsiderProxyAfterError() failed synchronously, it means
     // there was nothing left to fall-back to, so fail the transaction
     // with the last connection error we got.
     rv = error;
   }
 
   // We either have new proxy info or there was an error in falling back.
@@ skipping 104 matching lines @@
   return false;
 }
 
 void ProxyResolvingClientSocket::CloseTransportSocket() {
   if (transport_.get() && transport_->socket())
     transport_->socket()->Disconnect();
   transport_.reset();
 }
 
 }  // namespace jingle_glue