rem: DecorInfo::DecorInfo(const image_id &id, const char *name, create_decorator *alloc)
add: DecorInfo::DecorInfo(image_id id, const char* name, create_decorator* allocator)
context: DecorInfo::DecorInfo(const image_id &id, const char *name, create_decorator *alloc)	:	fID(id), 	fName(name), 	fAllocator(alloc){}