Stop foreground depending on background in gyp v2

ui/file_manager/externs/background/compiled_resources2.gyp

+# Copyright 2017 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.
+
+########################################################
+#    NOTE: THIS FILE IS GENERATED. DO NOT EDIT IT!     #
+# Instead, run create_include_gyp.py to regenerate it. #
+########################################################
+{
+  'targets': [
+    {
+      'target_name': 'drive_sync_handler',
+      'includes': ['../../../../third_party/closure_compiler/include_js.gypi'],
+    },
+    {
+      'target_name': 'file_operation_manager',
+      'includes': ['../../../../third_party/closure_compiler/include_js.gypi'],
+    },
+    {
+      'target_name': 'import_runner',
+      'includes': ['../../../../third_party/closure_compiler/include_js.gypi'],
+    },
+    {
+      'target_name': 'media_import_handler',
+      'includes': ['../../../../third_party/closure_compiler/include_js.gypi'],
+    },
+    {
+      'target_name': 'media_scanner',
+      'includes': ['../../../../third_party/closure_compiler/include_js.gypi'],
+    },
+    {
+      'target_name': 'progress_center',
+      'includes': ['../../../../third_party/closure_compiler/include_js.gypi'],
+    },
+    {
+      'target_name': 'volume_manager_factory',
+      'includes': ['../../../../third_party/closure_compiler/include_js.gypi'],
+    },
+  ],
+}