SEC-1955: Replace references to InMemoryDaoImpl with inMemoryUserDetailsManager in the Spring Security documentation

[spring-projects-issues]

Rob Winch (Migrated from SEC-1955) said:

There are a number of references to InMemoryDaoImpl in the reference that should be replaced with InMemoryUserDetailsManager. This will help to ensure users do not use InMemoryDaoImpl and have their credentials erased as experienced on SEC-1952.

[spring-projects-issues]

Marian Gallo said:

There is a "problematic" configuration example (see SEC-1952) within PDF version of Spring Security Reference Documentation 3.1.0 on page 44 chapter DaoAuthenticationProvider.

This is the configuration: