Make URLRequestThrottlerManager a member of URLRequestContext.

net/spdy/spdy_test_util_spdy2.cc

Index: net/spdy/spdy_test_util_spdy2.cc
diff --git a/net/spdy/spdy_test_util_spdy2.cc b/net/spdy/spdy_test_util_spdy2.cc
index 14178dfd758e8a7b42a9c73a5608615a1b0c3f97..df9e228b362ce73028988881ff2168cb6aa54b88 100644
--- a/net/spdy/spdy_test_util_spdy2.cc
+++ b/net/spdy/spdy_test_util_spdy2.cc
@@ -17,6 +17,7 @@
 #include "net/spdy/buffered_spdy_framer.h"
 #include "net/spdy/spdy_http_utils.h"
 #include "net/spdy/spdy_session.h"
+#include "net/url_request/url_request_throttler_manager.h"
 
 namespace net {
 namespace test_spdy2 {
@@ -967,6 +968,7 @@ SpdyURLRequestContext::SpdyURLRequestContext()
   storage_.set_http_auth_handler_factory(HttpAuthHandlerFactory::CreateDefault(
       host_resolver()));
   storage_.set_http_server_properties(new HttpServerPropertiesImpl);
+  storage_.set_throttler_manager(new URLRequestThrottlerManager);
   net::HttpNetworkSession::Params params;
   params.client_socket_factory = &socket_factory_;
   params.host_resolver = host_resolver();