Remove app_installer code.

chrome/app_installer/app_installer.gypi

Index: chrome/app_installer/app_installer.gypi
diff --git a/chrome/app_installer/app_installer.gypi b/chrome/app_installer/app_installer.gypi
deleted file mode 100644
index ac382b56913dd2cb9fc63e00c3bf7c76b3bfad69..0000000000000000000000000000000000000000
--- a/chrome/app_installer/app_installer.gypi
+++ /dev/null
@@ -1,90 +0,0 @@
-# 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.
-
-{
-  'conditions': [
-    ['OS=="win"', {
-      'targets': [
-        {
-          # GN version: //chrome/app_installer:util
-          'target_name': 'app_installer_util',
-          'type': 'static_library',
-          'dependencies': [
-            'common',
-            'installer_util',
-            'installer_util_strings',
-            'launcher_support',
-            'common_constants.gyp:common_constants',
-            '../base/base.gyp:base',
-            '../content/content.gyp:content_common',
-            '../net/net.gyp:net',
-            '../third_party/omaha/omaha.gyp:omaha_extractor',
-          ],
-          'include_dirs': [
-            '..',
-            '<(INTERMEDIATE_DIR)',
-          ],
-          'sources': [
-            'win/app_installer_util.cc',
-            'win/app_installer_util.h',
-          ],
-        },
-        # TODO(jackhou): Add a version resource (using
-        # version_resource_rules.gypi).
-        {
-          # GN version: //chrome/app_installer
-          'target_name': 'app_installer',
-          'type': 'executable',
-          'dependencies': [
-            'app_installer_util',
-            '../base/base.gyp:base',
-          ],
-          'include_dirs': [
-            '..',
-            '<(INTERMEDIATE_DIR)',
-          ],
-          'sources': [
-            'win/app_installer_main.cc',
-          ],
-          'msvs_settings': {
-            'VCLinkerTool': {
-              'SubSystem': '2',     # Set /SUBSYSTEM:WINDOWS
-            },
-            'VCManifestTool': {
-              'AdditionalManifestFiles': [
-                'app_installer/win/app_installer.exe.manifest',
-              ],
-            },
-          },
-        },
-        {
-          # GN version: //chrome/installer/app_installer:app_installer_unittests
-          'target_name': 'app_installer_unittests',
-          'type': 'executable',
-          'dependencies': [
-            'app_installer_util',
-            '../base/base.gyp:base',
-            '../base/base.gyp:run_all_unittests',
-            '../net/net.gyp:net_test_support',
-            '../testing/gtest.gyp:gtest',
-          ],
-          'include_dirs': [
-            '..',
-            '<(INTERMEDIATE_DIR)',
-          ],
-          'sources': [
-            'win/app_installer_util_unittest.cc',
-          ],
-          'msvs_settings': {
-            'VCManifestTool': {
-              'AdditionalManifestFiles': [
-                'app_installer/win/app_installer.exe.manifest',
-              ],
-            },
-          },
-        },
-      ],
-    }],
-  ],
-}