Avoid implicit inter-dependencies between DOM, History, Window and Widgets
through BaseListenerWrapper by moving things to where they're used.

Change-Id: I44ea5f26c96716879b2a23331cafc26a63644e89
Review-Link: https://gwt-review.googlesource.com/#/c/1241/

Review by: mdempsky@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@11586 8db76d5a-ed1c-0410-87a9-c151d255dfc7
5 files changed