MD Settings: Switch cr_network_icon to use svg icons

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

 # 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.
 {
   'targets': [
     {
       'target_name': 'cr_network_icon',
       'dependencies': [
+        '<(DEPTH)/ui/webui/resources/js/compiled_resources2.gyp:assert',
         'cr_onc_types',
       ],
       'includes': ['../../../../../third_party/closure_compiler/compile_js2.gypi'],
     },
     {
       'target_name': 'cr_network_icon_externs',
       'includes': ['../../../../../third_party/closure_compiler/include_js.gypi'],
     },
     {
       'target_name': 'cr_network_list',
@@ skipping 35 matching lines @@
     {
       'target_name': 'cr_onc_types',
       'dependencies': [
         '<(DEPTH)/ui/webui/resources/js/compiled_resources2.gyp:i18n_behavior',
         '<(EXTERNS_GYP):networking_private',
       ],
       'includes': ['../../../../../third_party/closure_compiler/compile_js2.gypi'],
     },
   ],
 }