Reimplements x == null => !x transforms in EqualityNormalizer; the replacements to Cast.jsEquals() were thwarting the GenerateJavaScriptAST version.

Review by: spoon


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@2544 8db76d5a-ed1c-0410-87a9-c151d255dfc7
3 files changed