Fix external issue 4772 (com.google.gwt.user.client.ui.UIObject.setHeight("1em") causes an assert error with rhino)
Tighten the regex defining a number (the old one could accept inputs such as '.' and 'e5')

Review at http://gwt-code-reviews.appspot.com/271801

Review by: scottb@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@7791 8db76d5a-ed1c-0410-87a9-c151d255dfc7
3 files changed