Add extra data to BrowserContext so that content layer and other embedders can stash data with it t…

net/url_request/url_request_unittest.cc

Index: net/url_request/url_request_unittest.cc
===================================================================
--- net/url_request/url_request_unittest.cc	(revision 121897)
+++ net/url_request/url_request_unittest.cc	(working copy)
@@ -3271,9 +3271,9 @@
   TestDelegate d;
   TestURLRequest req(GURL("http://test_intercept/foo"), &d);
   req.set_context(default_context_);
-  URLRequest::UserData* user_data0 = new URLRequest::UserData();
-  URLRequest::UserData* user_data1 = new URLRequest::UserData();
-  URLRequest::UserData* user_data2 = new URLRequest::UserData();
+  base::SupportsUserData::Data* user_data0 = new base::SupportsUserData::Data();
+  base::SupportsUserData::Data* user_data1 = new base::SupportsUserData::Data();
+  base::SupportsUserData::Data* user_data2 = new base::SupportsUserData::Data();
   req.SetUserData(NULL, user_data0);
   req.SetUserData(&user_data1, user_data1);
   req.SetUserData(&user_data2, user_data2);