Improve testing for SDCH.

net/url_request/url_request_context_storage.cc

Index: net/url_request/url_request_context_storage.cc
diff --git a/net/url_request/url_request_context_storage.cc b/net/url_request/url_request_context_storage.cc
index 2bb508c28eb36036d8f466cc465c97932e1b1e37..3183eb92e579c40af3e0dab3c9dc81e09186809b 100644
--- a/net/url_request/url_request_context_storage.cc
+++ b/net/url_request/url_request_context_storage.cc
@@ -7,6 +7,7 @@
 #include "base/logging.h"
 #include "net/base/net_log.h"
 #include "net/base/network_delegate.h"
+#include "net/base/sdch_manager.h"
 #include "net/cert/cert_verifier.h"
 #include "net/cookies/cookie_store.h"
 #include "net/dns/host_resolver.h"
@@ -124,4 +125,10 @@ void URLRequestContextStorage::set_http_user_agent_settings(
   http_user_agent_settings_.reset(http_user_agent_settings);
 }
 
+void URLRequestContextStorage::set_sdch_manager(
+    scoped_ptr<SdchManager> sdch_manager) {
+  context_->set_sdch_manager(sdch_manager.get());
+  sdch_manager_ = sdch_manager.Pass();
+}
+
 }  // namespace net