Convert ARRAYSIZE_UNSAFE -> arraysize in net/.

net/proxy/proxy_config_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/proxy/proxy_config.h"
 #include "net/proxy/proxy_config_service_common_unittest.h"
 #include "net/proxy/proxy_info.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
@@ skipping 290 matching lines @@
       "PROXY myhttpproxy:80;DIRECT",
       NULL,
       NULL,
       NULL,
     },
 
   };
 
   ProxyConfig config;
 
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
+  for (size_t i = 0; i < arraysize(tests); ++i) {
     config.proxy_rules().ParseFromString(tests[i].proxy_rules);
 
     EXPECT_EQ(tests[i].type, config.proxy_rules().type);
     ExpectProxyServerEquals(tests[i].single_proxy,
                             config.proxy_rules().single_proxies);
     ExpectProxyServerEquals(tests[i].proxy_for_http,
                             config.proxy_rules().proxies_for_http);
     ExpectProxyServerEquals(tests[i].proxy_for_https,
                             config.proxy_rules().proxies_for_https);
     ExpectProxyServerEquals(tests[i].proxy_for_ftp,
@@ skipping 26 matching lines @@
   EXPECT_TRUE(result.is_direct_only());
   EXPECT_TRUE(result.did_bypass_proxy());
 
   rules.Apply(GURL("http://example.com"), &result);
   EXPECT_FALSE(result.is_direct());
   EXPECT_FALSE(result.did_bypass_proxy());
 }
 
 }  // namespace
 }  // namespace net