Integrating the QuicStreamFactory into the network stack.

chrome/browser/chrome_browser_main.cc

Index: chrome/browser/chrome_browser_main.cc
diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
index 11a7b79a8aed02b0d218a3a4cd8e7f7bde131032..1bacc6bd7fc70e8af15cf432bd507707eed650d2 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -278,6 +278,12 @@ void InitializeNetworkOptions(const CommandLine& parsed_command_line,
   if (!used_spdy_switch) {
     net::HttpStreamFactory::EnableNpnSpdy3();
   }
+
+  if (parsed_command_line.HasSwitch(switches::kForceQuicPort)) {
+    std::string quic_port =
+        parsed_command_line.GetSwitchValueASCII(switches::kForceQuicPort);
+    net::HttpNetworkLayer::EnableQuic(quic_port);
+  }
 }
 
 // Returns the new local state object, guaranteed non-NULL.