[chromium] Clamp WebScrollbar sizes to not be negative.
Created attachment 174043 [details] Patch
Created attachment 174044 [details] Patch
This doesn't seem to be the culprit. It's a negative thumbsize instead.
Comment on attachment 174044 [details] Patch Cleared review? from attachment 174044 [details] so that this bug does not appear in http://webkit.org/pending-review. If you would like this patch reviewed, please attach it to a new bug (or re-open this bug before marking it for review again).