Removed use of a global table (typeIdArray) for testing castability between types.  This information is now stored per class prototype as a castableMap.

Review at http://gwt-code-reviews.appspot.com/750801


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@8548 8db76d5a-ed1c-0410-87a9-c151d255dfc7
20 files changed