net: use IsSecureScheme rather than matching "https".

net/http/http_stream_parser_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_stream_parser.h"
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/ref_counted.h"
@@ skipping 383 matching lines @@
 
       rv = parser.ReadResponseHeaders(callback.callback());
       if (i == arraysize(reads) - 1) {
         EXPECT_EQ(OK, rv);
         EXPECT_TRUE(response_info.headers.get());
       } else {
         if (protocol == HTTP) {
           EXPECT_EQ(ERR_CONNECTION_CLOSED, rv);
           EXPECT_TRUE(response_info.headers.get());
         } else {
-          EXPECT_EQ(ERR_HEADERS_TRUNCATED, rv);
+          EXPECT_EQ(ERR_RESPONSE_HEADERS_TRUNCATED, rv);
           EXPECT_FALSE(response_info.headers.get());
         }
       }
     }
   }
 }
 
 }  // namespace net