Remove static "set_fixed_cnonce" in favor of NonceGenerator objects....

net/http/http_auth_handler_digest_unittest.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 <string>
 
 #include "base/basictypes.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "net/base/net_errors.h"
@@ skipping 445 matching lines @@
   scoped_ptr<HttpAuthHandlerDigest::Factory> factory(
       new HttpAuthHandlerDigest::Factory());
   scoped_ptr<HttpAuthHandler> handler;
   std::string default_challenge =
       "Digest realm=\"Oblivion\", nonce=\"nonce-value\"";
   GURL origin("intranet.google.com");
   int rv = factory->CreateAuthHandlerFromString(
       default_challenge, HttpAuth::AUTH_SERVER, origin, BoundNetLog(),
       &handler);
   EXPECT_EQ(OK, rv);
-
+  ASSERT_TRUE(handler.get() != NULL);
   HttpAuth::ChallengeTokenizer tok_default(default_challenge.begin(),
                                            default_challenge.end());
   EXPECT_EQ(HttpAuth::AUTHORIZATION_RESULT_REJECT,
             handler->HandleAnotherChallenge(&tok_default));
 
   std::string stale_challenge = default_challenge + ", stale=true";
   HttpAuth::ChallengeTokenizer tok_stale(stale_challenge.begin(),
                                          stale_challenge.end());
   EXPECT_EQ(HttpAuth::AUTHORIZATION_RESULT_STALE,
             handler->HandleAnotherChallenge(&tok_stale));
 
   std::string stale_false_challenge = default_challenge + ", stale=false";
   HttpAuth::ChallengeTokenizer tok_stale_false(stale_false_challenge.begin(),
                                                stale_false_challenge.end());
   EXPECT_EQ(HttpAuth::AUTHORIZATION_RESULT_REJECT,
             handler->HandleAnotherChallenge(&tok_stale_false));
 }
 
 } // namespace net