Rolling back

*** Reason for rollback ***

Causing test failures

*** Original change description ***

Optimize redundant 'switch' statements

Review at http://gwt-code-reviews.appspot.com/1286801


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@9573 8db76d5a-ed1c-0410-87a9-c151d255dfc7