Convert ARRAYSIZE_UNSAFE -> arraysize in net/.

net/http/http_auth_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 <set>
 #include <string>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_util.h"
@@ skipping 111 matching lines @@
   };
   GURL origin("http://www.example.com");
   std::set<HttpAuth::Scheme> disabled_schemes;
   MockAllowURLSecurityManager url_security_manager;
   scoped_ptr<HostResolver> host_resolver(new MockHostResolver());
   scoped_ptr<HttpAuthHandlerRegistryFactory> http_auth_handler_factory(
       HttpAuthHandlerFactory::CreateDefault(host_resolver.get()));
   http_auth_handler_factory->SetURLSecurityManager(
       "negotiate", &url_security_manager);
 
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
+  for (size_t i = 0; i < arraysize(tests); ++i) {
     // Make a HttpResponseHeaders object.
     std::string headers_with_status_line("HTTP/1.1 401 Unauthorized\n");
     headers_with_status_line += tests[i].headers;
     scoped_refptr<HttpResponseHeaders> headers(
         HeadersFromResponseText(headers_with_status_line));
 
     scoped_ptr<HttpAuthHandler> handler;
     HttpAuth::ChooseBestChallenge(http_auth_handler_factory.get(),
                                   headers.get(),
                                   HttpAuth::AUTH_SERVER,
@@ skipping 117 matching lines @@
   std::string name;
 
   name = HttpAuth::GetAuthorizationHeaderName(HttpAuth::AUTH_SERVER);
   EXPECT_STREQ("Authorization", name.c_str());
 
   name = HttpAuth::GetAuthorizationHeaderName(HttpAuth::AUTH_PROXY);
   EXPECT_STREQ("Proxy-Authorization", name.c_str());
 }
 
 }  // namespace net