Make declaration statements for the variables created in the catch block normalizer, instead of just assignment statements.

Also fixes a problem where the same JLocalRef would appear in the tree multiple times.

Patch by: moedinger, me
Review by: me, spoon

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@5786 8db76d5a-ed1c-0410-87a9-c151d255dfc7
1 file changed