Integrating the QuicStreamFactory into the network stack.

chrome/browser/io_thread.cc

Index: chrome/browser/io_thread.cc
diff --git a/chrome/browser/io_thread.cc b/chrome/browser/io_thread.cc
index 081263837fad026489a3ca44f56dc0e8d23d1fc9..872b8226a0c8299a9cdfaea9735a75a92fb07f3d 100644
--- a/chrome/browser/io_thread.cc
+++ b/chrome/browser/io_thread.cc
@@ -495,6 +495,10 @@ void IOThread::Init() {
     globals_->testing_fixed_https_port =
         GetSwitchValueAsInt(command_line, switches::kTestingFixedHttpsPort);
   }
+  if (command_line.HasSwitch(switches::kForceQuicPort)) {
+    globals_->force_quic_port.set(
+        GetSwitchValueAsInt(command_line, switches::kForceQuicPort));
+  }
 
   InitializeNetworkOptions(command_line);
 
@@ -797,6 +801,7 @@ void IOThread::InitializeNetworkSessionParams(
       &params->enable_spdy_ping_based_connection_checking);
   globals_->spdy_default_protocol.CopyToIfSet(
       &params->spdy_default_protocol);
+  globals_->force_quic_port.CopyToIfSet(&params->force_quic_port);
 }
 
 net::SSLConfigService* IOThread::GetSSLConfigService() {