net: split the SSL session cache between incognito and normal.

net/socket/ssl_client_socket_unittest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/socket/ssl_client_socket.h"
 
 #include "net/base/address_list.h"
 #include "net/base/cert_verifier.h"
 #include "net/base/host_resolver.h"
 #include "net/base/io_buffer.h"
@@ skipping 735 matching lines @@
       socket_factory_->CreateSSLClientSocket(
           socket_handle, test_server.host_port_pair(), kDefaultSSLConfig,
           NULL, context));
 
   EXPECT_FALSE(ssl_socket->IsConnected());
   rv = ssl_socket->Connect(callback.callback());
   if (rv == net::ERR_IO_PENDING)
     rv = callback.WaitForResult();
   EXPECT_EQ(net::OK, rv);
 }
+
+// Verifies that SSLClientSocket::ClearSessionCache can be called without
+// explicit NSS initialization.
+TEST(SSLClientSocket, ClearSessionCache) {
+  net::SSLClientSocket::ClearSessionCache();
+}