Fixes issue 720 and also addresses a bug in the TypeOracle's refresh logic which would cause us to fail to follow change dependencies between a generic type and any of its parameterized or raw forms.  Unit tests were update to check for this condition.

Review by: scottb

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@2225 8db76d5a-ed1c-0410-87a9-c151d255dfc7
3 files changed