Mojo bindings: support generating identifers using different style rules for different target langu…

mojo/public/tools/bindings/generators/js_templates/enum_definition.tmpl

 {%- macro enum_def(enum_name, enum) -%}
   {{enum_name}} = {};
 {%-   set prev_enum = 0 %}
 {%-   for field in enum.fields %}
 {%-     if field.value %}
-  {{enum_name}}.{{field.name}} = {{field.value|expression_to_text}};
+  {{enum_name}}.{{field.stylized_name}} = {{field.value|expression_to_text}};
 {%-     elif loop.first %}
-  {{enum_name}}.{{field.name}} = 0;
+  {{enum_name}}.{{field.stylized_name}} = 0;
 {%-     else %}
-  {{enum_name}}.{{field.name}} = {{enum_name}}.{{enum.fields[loop.index0 - 1].name}} + 1;
+  {{enum_name}}.{{field.stylized_name}} =
+      {{enum_name}}.{{enum.fields[loop.index0 - 1].stylized_name}} + 1;
 {%-     endif %}
 {%-   endfor %}
 
   {{enum_name}}.isKnownEnumValue = function(value) {
 {%-   if enum.fields %}
     switch (value) {
 {%-       for enum_field in enum.fields|groupby('numeric_value') %}
     case {{enum_field[0]}}:
 {%-     endfor %}
       return true;
     }
 {%-   endif %}
     return false;
   };
 
   {{enum_name}}.validate = function(enumValue) {
     var isExtensible = {% if enum.extensible %}true{% else %}false{% endif %};
     if (isExtensible || this.isKnownEnumValue(enumValue))
       return validator.validationError.NONE;
 
     return validator.validationError.UNKNOWN_ENUM_VALUE;
   };
 {%- endmacro %}