C++ Readability Review for caitkp

base/callback_registry.h.pump

 $$ This is a pump file for generating file templates.  Pump is a python
 $$ script that is part of the Google Test suite of utilities.  Description
 $$ can be found here:
 $$
 $$ http://code.google.com/p/googletest/wiki/PumpManual
 $$
 
 $$ See comment for MAX_ARITY in base/bind.h.pump.
 $var MAX_ARITY = 7
 
@@ skipping 52 matching lines @@
 //   MyWidgetListener::~MyWidgetListener() {
 //      // Subscription gets deleted automatically and will deregister
 //      // the callback in the process.
 //   }
 //
 //  private:
 //   void OnFoo(const Foo& foo) {
 //     // Do something.
 //   }
 //
-//   scoped_ptr<base::CallbackRegistry<Foo>::Subscription> foo_subscription_;
+//   scoped_ptr<base::CallbackRegistry<void(const Foo&)>::Subscription>
+//       foo_subscription_;
 // };
 
 namespace base {
 
 namespace internal {
 
 template <typename CallbackType>
 class CallbackRegistryBase {
  public:
   class Subscription {
@@ skipping 150 matching lines @@
 
  private:
   DISALLOW_COPY_AND_ASSIGN(CallbackRegistry);
 };
 
 
 ]]  $$ for ARITY
 }  // namespace base
 
 #endif  // BASE_CALLBACK_REGISTRY_H
+// NOSUBMIT: Force git to add file for readability.