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

net/spdy/spdy_proxy_client_socket_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/spdy/spdy_proxy_client_socket.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/strings/utf_string_conversions.h"
 #include "net/base/address_list.h"
@@ skipping 80 matching lines @@
   void AssertReadReturns(const char* data, int len);
   void AssertAsyncWriteSucceeds(const char* data, int len);
   void AssertWriteReturns(const char* data, int len, int rv);
   void AssertWriteLength(int len);
   void AssertAsyncWriteWithReadsSucceeds(const char* data, int len,
                                         int num_reads);
 
   void AddAuthToCache() {
     const base::string16 kFoo(base::ASCIIToUTF16("foo"));
     const base::string16 kBar(base::ASCIIToUTF16("bar"));
-    session_->http_auth_cache()->Add(GURL(kProxyUrl),
-                                     "MyRealm1",
-                                     HttpAuth::AUTH_SCHEME_BASIC,
+    session_->http_auth_cache()->Add(GURL(kProxyUrl), "MyRealm1", "basic",
                                      "Basic realm=MyRealm1",
-                                     AuthCredentials(kFoo, kBar),
-                                     "/");
+                                     AuthCredentials(kFoo, kBar), "/");
   }
 
   void Run(int steps) {
     data_->StopAfter(steps);
     data_->Run();
   }
 
   void CloseSpdySession(Error error, const std::string& description) {
     spdy_session_->CloseSessionOnError(error, description);
   }
@@ skipping 1259 matching lines @@
 
   EXPECT_FALSE(sock_.get());
   EXPECT_TRUE(read_callback.have_result());
   EXPECT_FALSE(write_callback_.have_result());
 
   // Let the RST_STREAM write while |rst| is in-scope.
   base::MessageLoop::current()->RunUntilIdle();
 }
 
 }  // namespace net