Revert of Block port 443 for all protocols other than HTTPS or WSS.

net/url_request/url_request_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 "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shlobj.h>
 #endif
@@ skipping 5417 matching lines @@
     req->Start();
     base::RunLoop().Run();
 
     EXPECT_EQ(URLRequestStatus::SUCCESS, req->status().status());
     EXPECT_FALSE(req->was_cached());
     EXPECT_EQ(0, d.received_redirect_count());
     EXPECT_EQ(initial_url, req->url());
   }
 }
 
-// Make sure an HTTP request using the "unsafe" port 443 fails.
-// See: https://crbug.com/436451
-TEST_F(URLRequestTestHTTP, UnsafePort) {
-  TestDelegate d;
-  {
-    scoped_ptr<URLRequest> r(default_context_.CreateRequest(
-        GURL("http://www.google.com:443/"), DEFAULT_PRIORITY, &d, NULL));
-
-    r->Start();
-    EXPECT_TRUE(r->is_pending());
-
-    base::RunLoop().Run();
-
-    EXPECT_FALSE(r->is_pending());
-    EXPECT_EQ(URLRequestStatus::FAILED, r->status().status());
-    EXPECT_EQ(ERR_UNSAFE_PORT, r->status().error());
-  }
-}
-
 // Tests that redirection to an unsafe URL is allowed when it has been marked as
 // safe.
 TEST_F(URLRequestTestHTTP, UnsafeRedirectToWhitelistedUnsafeURL) {
   ASSERT_TRUE(test_server_.Start());
 
   GURL unsafe_url("data:text/html,this-is-considered-an-unsafe-url");
   default_network_delegate_.set_redirect_on_headers_received_url(unsafe_url);
   default_network_delegate_.set_allowed_unsafe_redirect_url(unsafe_url);
 
   TestDelegate d;
@@ skipping 3367 matching lines @@
 
     EXPECT_FALSE(r->is_pending());
     EXPECT_EQ(1, d->response_started_count());
     EXPECT_FALSE(d->received_data_before_response());
     EXPECT_EQ(d->bytes_received(), static_cast<int>(file_size));
   }
 }
 #endif  // !defined(DISABLE_FTP_SUPPORT)
 
 }  // namespace net