Explicitly disable SPDY ping on: SpdyNetworkTransactionSpdy*Test.FourGetsWithMaxConcurrentPriority

net/spdy/spdy_network_transaction_spdy2_unittest.cc

Index: net/spdy/spdy_network_transaction_spdy2_unittest.cc
diff --git a/net/spdy/spdy_network_transaction_spdy2_unittest.cc b/net/spdy/spdy_network_transaction_spdy2_unittest.cc
index 8ec3d2eca4be3f4bf627ca2f33586f7b781c4c0e..6ce7afee53d1eac24680ac814a81a8fa1e43cc28 100644
--- a/net/spdy/spdy_network_transaction_spdy2_unittest.cc
+++ b/net/spdy/spdy_network_transaction_spdy2_unittest.cc
@@ -1055,6 +1055,8 @@ TEST_P(SpdyNetworkTransactionSpdy2Test, ThreeGetsWithMaxConcurrent) {
 // user specified priority, we expect to see them inverted in
 // the response from the server.
 TEST_P(SpdyNetworkTransactionSpdy2Test, FourGetsWithMaxConcurrentPriority) {
+  SpdySession::set_enable_ping_based_connection_checking(false);
+
   // Construct the request.
   scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
   scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));