Deprecate NonThreadSafe in net/ in favor of SequenceChecker/ThreadChecker.

net/http/http_auth_controller.h

 // Copyright (c) 2012 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.
 
 #ifndef NET_HTTP_HTTP_AUTH_CONTROLLER_H_
 #define NET_HTTP_HTTP_AUTH_CONTROLLER_H_
 
 #include <memory>
 #include <set>
 #include <string>
 
 #include "base/memory/ref_counted.h"
-#include "base/threading/non_thread_safe.h"
+#include "base/sequence_checker.h"
 #include "net/base/completion_callback.h"
 #include "net/base/net_export.h"
 #include "net/http/http_auth.h"
 #include "url/gurl.h"
 
 namespace net {
 
 class AuthChallengeInfo;
 class AuthCredentials;
 class HttpAuthHandler;
 class HttpAuthHandlerFactory;
 class HttpAuthCache;
 class HttpRequestHeaders;
 class NetLogWithSource;
 struct HttpRequestInfo;
 class SSLInfo;
 
 class NET_EXPORT_PRIVATE HttpAuthController
-    : public base::RefCounted<HttpAuthController>,
-      NON_EXPORTED_BASE(public base::NonThreadSafe) {
+    : public base::RefCounted<HttpAuthController> {
  public:
   // The arguments are self explanatory except possibly for |auth_url|, which
   // should be both the auth target and auth path in a single url argument.
   HttpAuthController(HttpAuth::Target target,
                      const GURL& auth_url,
                      HttpAuthCache* http_auth_cache,
                      HttpAuthHandlerFactory* http_auth_handler_factory);
 
   // Generate an authentication token for |target| if necessary. The return
   // value is a net error code. |OK| will be returned both in the case that
@@ skipping 119 matching lines @@
 
   // These two are owned by the HttpNetworkSession/IOThread, which own the
   // objects which reference |this|.  Therefore, these raw pointers are valid
   // for the lifetime of this object.
   HttpAuthCache* const http_auth_cache_;
   HttpAuthHandlerFactory* const http_auth_handler_factory_;
 
   std::set<HttpAuth::Scheme> disabled_schemes_;
 
   CompletionCallback callback_;
+
+  SEQUENCE_CHECKER(sequence_checker_);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_CONTROLLER_H_