Remove app_remoting.

build/gn_migration.gypi

 # Copyright (c) 2015 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.
 
 # This file defines five targets that we are using to track the progress of the
 # GYP->GN migration:
 #
 # 'both_gn_and_gyp' lists what GN is currently capable of building and should
 # match the 'both_gn_and_gyp' target in //BUILD.gn.
 #
@@ skipping 516 matching lines @@
             '../third_party/openh264/openh264.gyp:openh264_processing',
             '../third_party/openh264/openh264.gyp:openh264_encoder',
           ],
         }],
       ],
     },
     {
       'target_name': 'gyp_remaining',
       'type': 'none',
       'conditions': [
-        ['remoting==1', {
-          'dependencies': [
-            '../remoting/app_remoting_webapp.gyp:ar_sample_app',  # crbug.com/471916
-          ],
-        }],
         ['test_isolation_mode!="noop"', {
           'dependencies': [
             '../base/base.gyp:base_unittests_run',
             '../cc/cc_tests.gyp:cc_unittests_run',
             '../chrome/chrome.gyp:browser_tests_run',
             '../chrome/chrome.gyp:chrome_app_unittests_run',
             '../chrome/chrome.gyp:chrome_run',
             '../chrome/chrome.gyp:interactive_ui_tests_run',
             '../chrome/chrome.gyp:sync_integration_tests_run',
             '../chrome/chrome.gyp:unit_tests_run',
@@ skipping 231 matching lines @@
         }],
         ['OS=="android" and target_arch != "x64"', {
           'dependencies': [
             '../third_party/android_platform/relocation_packer.gyp:android_relocation_packer_unittests#host'
           ],
         }],
       ],
     },
   ]
 }