[net/http auth] Use strings to identify authentication schemes.

net/http/http_proxy_client_socket_pool_unittest.cc

 // 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.
 
 #include "net/http/http_proxy_client_socket_pool.h"
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 171 matching lines @@
 
   virtual ~HttpProxyClientSocketPoolTest() {
   }
 
   void AddAuthToCache() {
     const base::string16 kFoo(base::ASCIIToUTF16("foo"));
     const base::string16 kBar(base::ASCIIToUTF16("bar"));
     GURL proxy_url(GetParam().proxy_type == HTTP ?
                    (std::string("http://") + kHttpProxyHost) :
                    (std::string("https://") + kHttpsProxyHost));
-    session_->http_auth_cache()->Add(proxy_url,
-                                     "MyRealm1",
-                                     HttpAuth::AUTH_SCHEME_BASIC,
+    session_->http_auth_cache()->Add(proxy_url, "MyRealm1", "basic",
                                      "Basic realm=MyRealm1",
-                                     AuthCredentials(kFoo, kBar),
-                                     "/");
+                                     AuthCredentials(kFoo, kBar), "/");
   }
 
   scoped_refptr<TransportSocketParams> CreateHttpProxyParams() const {
     if (GetParam().proxy_type != HTTP)
       return NULL;
     return new TransportSocketParams(
         HostPortPair(kHttpProxyHost, 80),
         false,
         false,
         OnHostResolutionCallback(),
@@ skipping 604 matching lines @@
     EXPECT_TRUE(headers->IsRedirect(&location));
     EXPECT_EQ(location, redirectTarget);
   }
 }
 
 // It would be nice to also test the timeouts in HttpProxyClientSocketPool.
 
 }  // namespace
 
 }  // namespace net