Implemented long-from-JSNI access warnings.  These warnings can be disabled by adding @SuppressWarnings("restriction") to the JSNI method or enclosing type.

TODO: review the actual warnings & make sure they are maximally helpful
Patch by: spoon
Review by: scottb (desk review)


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@2220 8db76d5a-ed1c-0410-87a9-c151d255dfc7
14 files changed