[chromium] Unreviewed gardening. Update fast/events/touch/compositor-touch-hit-rects on linux

* platform/chromium-linux/platform/chromium/fast/events/touch/compositor-touch-hit-rects-expected.txt: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139167 268f45cc-cd09-0410-ab3c-d52691b4dbfc