Add a new GetInstance() method for singleton classes under chrome/service and /net.

net/url_request/url_request_http_job.cc

 // Copyright (c) 2010 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/url_request/url_request_http_job.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
@@ skipping 919 matching lines @@
                                                   domain_state);
       continue;
     }
 
     if (!request())
       break;
 
     // At this point, we have a request for opportunistic encryption over HTTP.
     // In this case we need to probe to check that we can make HTTPS
     // connections to that host.
-    net::HTTPSProber* const prober = Singleton<net::HTTPSProber>::get();
+    net::HTTPSProber* const prober = net::HTTPSProber::GetInstance();
     if (prober->HaveProbed(request_info_.url.host()) ||
         prober->InFlight(request_info_.url.host())) {
       continue;
     }
 
     HTTPSProberDelegate* delegate =
         new HTTPSProberDelegate(request_info_.url.host(), max_age,
                                 include_subdomains,
                                 ctx->transport_security_state());
     if (!prober->ProbeHost(request_info_.url.host(), request()->context(),
                            delegate)) {
       delete delegate;
     }
   }
 }