Use AuthCredentials throughout the network stack instead of username/password.

net/http/http_auth_handler_digest_unittest.cc

 // Copyright (c) 2011 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 49 matching lines @@
     return false;
   }
 
   // Create a token in response to the challenge.
   // NOTE: HttpAuthHandlerDigest's implementation of GenerateAuthToken always
   // completes synchronously. That's why this test can get away with a
   // TestOldCompletionCallback without an IO thread.
   TestOldCompletionCallback callback;
   scoped_ptr<HttpRequestInfo> request(new HttpRequestInfo());
   request->url = GURL(request_url);
-  const string16 kFoo = ASCIIToUTF16("foo");
-  const string16 kBar = ASCIIToUTF16("bar");
+  AuthCredentials credentials(ASCIIToUTF16("foo"), ASCIIToUTF16("bar"));
   int rv_generate = handler->GenerateAuthToken(
-      &kFoo, &kBar, request.get(), &callback, token);
+      &credentials, request.get(), &callback, token);
   if (rv_generate != OK) {
     ADD_FAILURE() << "Problems generating auth token";
     return false;
   }
 
   return true;
 }
 
 }  // namespace
 
@@ skipping 439 matching lines @@
                                                   BoundNetLog(),
                                                   &handler);
     EXPECT_EQ(OK, rv);
     ASSERT_TRUE(handler != NULL);
 
     HttpAuthHandlerDigest* digest =
         static_cast<HttpAuthHandlerDigest*>(handler.get());
     std::string creds =
         digest->AssembleCredentials(tests[i].req_method,
                                     tests[i].req_path,
-                                    ASCIIToUTF16(tests[i].username),
-                                    ASCIIToUTF16(tests[i].password),
+                                    AuthCredentials(
+                                        ASCIIToUTF16(tests[i].username),
+                                        ASCIIToUTF16(tests[i].password)),
                                     tests[i].cnonce,
                                     tests[i].nonce_count);
 
     EXPECT_STREQ(tests[i].expected_creds, creds.c_str());
   }
 }
 
 TEST(HttpAuthHandlerDigest, HandleAnotherChallenge) {
   scoped_ptr<HttpAuthHandlerDigest::Factory> factory(
       new HttpAuthHandlerDigest::Factory());
@@ skipping 114 matching lines @@
   EXPECT_EQ("Digest username=\"foo\", realm=\"Oblivion\", "
             "nonce=\"nonce-value\", uri=\"/path/to/resource\", "
             "response=\"5b1459beda5cee30d6ff9e970a69c0ea\", "
             "opaque=\"opaque text\", "
             "qop=auth, nc=00000001, cnonce=\"client_nonce\"",
             auth_token);
 }
 
 
 } // namespace net