Refactor of TypeOracle's AbstractMembers, Members, DelegatingMembers to use less memory.

DelegatingMembers is now completely lazy, and we avoid the extremely expensive LinkedHashMap.

Review by: jat

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@5151 8db76d5a-ed1c-0410-87a9-c151d255dfc7
3 files changed