Remove the "Settings" packaged app

chrome/browser/resources/settings_app/settings_app.js

Index: chrome/browser/resources/settings_app/settings_app.js
diff --git a/chrome/browser/resources/settings_app/settings_app.js b/chrome/browser/resources/settings_app/settings_app.js
deleted file mode 100644
index 8b82ec4956de8ff899331d7dd70fe19ccab44f37..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/settings_app/settings_app.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// Copyright 2012 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.
-
-chrome.app.runtime.onLaunched.addListener(function() {
-  chrome.app.window.create(
-      'chrome://settings-frame/options_settings_app.html',
-      {'id': 'settings_app', 'height': 550, 'width': 750});
-});