MD WebUI: Move settings' dialog-drawer element into a shared cr-element

ui/webui/resources/cr_elements/cr_drawer/compiled_resources2.gyp

Index: ui/webui/resources/cr_elements/cr_drawer/compiled_resources2.gyp
diff --git a/ui/webui/resources/cr_elements/cr_drawer/compiled_resources2.gyp b/ui/webui/resources/cr_elements/cr_drawer/compiled_resources2.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..5f78fe0fdae8ef84f8c7d2a871c4f2c8b16d78dc
--- /dev/null
+++ b/ui/webui/resources/cr_elements/cr_drawer/compiled_resources2.gyp
@@ -0,0 +1,11 @@
+# Copyright 2016 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.
+{
+  'targets': [
+    {
+      'target_name': 'cr_drawer',
+      'includes': ['../../../../../third_party/closure_compiler/compile_js2.gypi'],
+    },
+  ],
+}