Fix bug with using enums as default values in mojom. We were previously

mojo/public/bindings/mojom_bindings_generator.gypi

 # Copyright 2013 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.
 
 {
   'variables': {
     'output_dir': '<(SHARED_INTERMEDIATE_DIR)/mojom',
   },
   'rules': [
     {
       'rule_name': 'Generate C++ source files from mojom files',
       'extension': 'mojom',
       'variables': {
         'mojom_bindings_generator':
             '<(DEPTH)/mojo/public/bindings/mojom_bindings_generator.py',
       },
       'inputs': [
         '<(mojom_bindings_generator)',
+        '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/enum_declaration.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/interface_declaration.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/interface_definition.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/interface_proxy_declaration.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/interface_stub_declaration.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/module.cc.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/module.h.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/module_internal.h.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/params_definition.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/struct_builder_definition.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/struct_declaration.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/struct_definition.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/struct_destructor.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/struct_macros.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/cpp_templates/wrapper_class_declaration.tmpl',
+        '<(DEPTH)/mojo/public/bindings/generators/js_templates/enum_definition.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/js_templates/interface_definition.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/js_templates/module.js.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/js_templates/struct_definition.tmpl',
         '<(DEPTH)/mojo/public/bindings/generators/mojom_cpp_generator.py',
         '<(DEPTH)/mojo/public/bindings/generators/mojom_js_generator.py',
         '<(DEPTH)/mojo/public/bindings/pylib/parse/__init__.py',
         '<(DEPTH)/mojo/public/bindings/pylib/parse/mojo_lexer.py',
         '<(DEPTH)/mojo/public/bindings/pylib/parse/mojo_parser.py',
         '<(DEPTH)/mojo/public/bindings/pylib/parse/mojo_translate.py',
         '<(DEPTH)/mojo/public/bindings/pylib/generate/__init__.py',
@@ skipping 28 matching lines @@
     '<(SHARED_INTERMEDIATE_DIR)',
   ],
   'direct_dependent_settings': {
     'include_dirs': [
       '<(DEPTH)',
       '<(SHARED_INTERMEDIATE_DIR)',
     ],
   },
   'hard_dependency': 1,
 }