A few runAsync-related code size improvements.

1) Removes the clinit, AsyncLoader__Supers, and loading fields from generated AsyncLoaders.  PRETTY mode Showcase's initial fragment drops from 500k to 480k.  Probably less impressive in OBF.  A tiny improvement within the split fragments, too.

2) Removes the last couple uses of JRE collections from AsyncFragmentLoader in favor of arrays.

3) Removes a missed logEventProgress Integer -> int conversion that was begun in an earlier commit.

http://gwt-code-reviews.appspot.com/159811
Review by: spoon


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@7732 8db76d5a-ed1c-0410-87a9-c151d255dfc7
4 files changed