Remove app_remoting.

remoting/app_remoting_webapp_compile.gypi

-# Copyright 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.
-
-{
-  'includes': [
-      '../remoting/remoting_webapp_files.gypi',
-      '../remoting/app_remoting_webapp_files.gypi',
-   ],
-  'targets': [
-    {
-      'target_name': 'verify_main.html',
-      'variables': {
-        'source_files': [
-          '<@(ar_main_js_files)',
-          '<@(remoting_webapp_js_proto_files)',
-        ],
-        'out_file': '<(PRODUCT_DIR)/>(_target_name)_main_jscompile.stamp',
-      },
-       'includes': ['compile_js.gypi'],
-    },
-    {
-      'target_name': 'verify_background.js',
-      'variables': {
-        'source_files': [
-          '<@(ar_background_html_js_files)',
-          '<@(remoting_webapp_js_proto_files)',
-        ],
-        'out_file': '<(PRODUCT_DIR)/>(_target_name)_background_jscompile.stamp',
-      },
-       'includes': ['compile_js.gypi'],
-    },
-    {
-      'target_name': 'verify_feedback_consent.html',
-      'variables': {
-        'source_files': [
-          '<@(ar_feedback_consent_html_all_js_files)',
-          '<@(remoting_webapp_js_proto_files)',
-        ],
-        'out_file': '<(PRODUCT_DIR)/>(_target_name)_feedback_consent_jscompile.stamp',
-      },
-       'includes': ['compile_js.gypi'],
-    },
-  ],  # targets
-}