Renaming Linux security key auth handler

remoting/host/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/config/win/manifest.gni")
 import("//build/util/version.gni")
 import("//chrome/version.gni")
 import("//remoting/remoting_enable.gni")
@@ skipping 315 matching lines @@
     "native_messaging/native_messaging_writer_unittest.cc",
     "pairing_registry_delegate_linux_unittest.cc",
     "pairing_registry_delegate_win_unittest.cc",
     "pin_hash_unittest.cc",
     "policy_watcher_unittest.cc",
     "register_support_host_request_unittest.cc",
     "remote_input_filter_unittest.cc",
     "resizing_host_observer_unittest.cc",
     "resources_unittest.cc",
     "screen_resolution_unittest.cc",
-    "security_key/security_key_auth_handler_linux_unittest.cc",
+    "security_key/security_key_auth_handler_posix_unittest.cc",
     "security_key/security_key_auth_handler_win_unittest.cc",
     "security_key/security_key_extension_session_unittest.cc",
     "security_key/security_key_ipc_client_unittest.cc",
     "security_key/security_key_ipc_server_unittest.cc",
     "security_key/security_key_message_handler_unittest.cc",
     "security_key/security_key_message_reader_impl_unittest.cc",
     "security_key/security_key_message_writer_impl_unittest.cc",
     "server_log_entry_host_unittest.cc",
     "setup/me2me_native_messaging_host_unittest.cc",
     "setup/oauth_helper_unittest.cc",
@@ skipping 1306 matching lines @@
                       root_build_dir),
           rebase_path(outputs[0], root_build_dir),
         ]
       }
     } else {
       group("remoting_host_installation") {
       }
     }
   }
 }