Bit if a major booboo from google chrome dev team, they very broke chrome 32, and there seems to be no contingency for rolling back a bad commit once it hits stable.
http://code.google.com/p/chromium/issues/detail?id=335248
If you are having problems scrolling and / or seeing page not responding dialog when using a popup or app window, then you have just run into this issue.
Austin France's Blog 