QUIC - extend origin-to-force-quic-on command line option to accept list

chrome/browser/io_thread_unittest.cc

Index: chrome/browser/io_thread_unittest.cc
diff --git a/chrome/browser/io_thread_unittest.cc b/chrome/browser/io_thread_unittest.cc
index abf93c2ea2326e5b81e962633a9893714d766bd0..7eb97d9a4fbe351f77effaf687287b5d447586a8 100644
--- a/chrome/browser/io_thread_unittest.cc
+++ b/chrome/browser/io_thread_unittest.cc
@@ -603,6 +603,23 @@ TEST_F(IOThreadTest, QuicDelayTcpConnection) {
   EXPECT_TRUE(params.quic_delay_tcp_race);
 }
 
+TEST_F(IOThreadTest, QuicOriginsToForceQuicOn) {
+  command_line_.AppendSwitch(switches::kEnableQuic);
+  command_line_.AppendSwitchASCII(switches::kOriginToForceQuicOn,

[Ryan Hamilton, 2016/03/20 22:46:53]

nit: Please a string literal here because it ensure that kFoo matches what we
expect it to.

[ramant (doing other things), 2016/03/21 17:23:47]

Done.

+                                  "www.example.com:443, www.example.org:443");
+
+  ConfigureQuicGlobals();
+  net::HttpNetworkSession::Params params;
+  InitializeNetworkSessionParams(&params);
+  EXPECT_EQ(2u, params.origins_to_force_quic_on.size());
+  EXPECT_TRUE(
+      ContainsKey(params.origins_to_force_quic_on,
+                  net::HostPortPair::FromString("www.example.com:443")));
+  EXPECT_TRUE(
+      ContainsKey(params.origins_to_force_quic_on,
+                  net::HostPortPair::FromString("www.example.org:443")));
+}
+
 TEST_F(IOThreadTest, QuicWhitelistFromCommandLinet) {
   command_line_.AppendSwitch("enable-quic");
   command_line_.AppendSwitchASCII("quic-host-whitelist",