Implement a module system for the extension bindings JS.

chrome/renderer/extensions/context_menus_custom_bindings.cc

Index: chrome/renderer/extensions/context_menus_custom_bindings.cc
diff --git a/chrome/renderer/extensions/context_menus_custom_bindings.cc b/chrome/renderer/extensions/context_menus_custom_bindings.cc
index bfb6114dc5df7d4de031c4504abf2afb5556e7b0..e3e557ff64bcc4b76792845bb9d0676ea8a49119 100644
--- a/chrome/renderer/extensions/context_menus_custom_bindings.cc
+++ b/chrome/renderer/extensions/context_menus_custom_bindings.cc
@@ -27,12 +27,9 @@ static v8::Handle<v8::Value> GetNextContextMenuId(const v8::Arguments& args) {
   return v8::Integer::New(next_context_menu_id++);
 }
 
-v8::Handle<v8::FunctionTemplate> ContextMenusCustomBindings::GetNativeFunction(
-    v8::Handle<v8::String> name) {
-  if (name->Equals(v8::String::New("GetNextContextMenuId")))
-    return v8::FunctionTemplate::New(GetNextContextMenuId);
-
-  return ChromeV8Extension::GetNativeFunction(name);
+void ContextMenusCustomBindings::SetNativeFunctions(
+    v8::Handle<v8::Object> object) {
+  RouteFunctionToStatic("GetNextContextMenuId", GetNextContextMenuId, object);
 }
 
 }  // extensions