Move a number of static variables SPDY to HttpNetworkSession::Params.

net/http/http_network_transaction_spdy2_unittest.cc

Index: net/http/http_network_transaction_spdy2_unittest.cc
diff --git a/net/http/http_network_transaction_spdy2_unittest.cc b/net/http/http_network_transaction_spdy2_unittest.cc
index 88aeaddb1f86ce999a01804c0134b58194de8e40..0ca1d1dd51ab67ad0585fcf157cedd2894d467ff 100644
--- a/net/http/http_network_transaction_spdy2_unittest.cc
+++ b/net/http/http_network_transaction_spdy2_unittest.cc
@@ -152,7 +152,6 @@ class HttpNetworkTransactionSpdy2Test : public PlatformTest {
   };
 
   virtual void SetUp() {
-    SpdySession::set_default_protocol(kProtoSPDY2);
     NetworkChangeNotifier::NotifyObserversOfIPAddressChangeForTests();
     MessageLoop::current()->RunUntilIdle();
   }
@@ -249,9 +248,6 @@ class HttpNetworkTransactionSpdy2Test : public PlatformTest {
                                              int expected_status);
 
   void ConnectStatusHelper(const MockRead& status);
-
- private:
-  SpdyTestStateHelper spdy_state_;
 };
 
 namespace {