Add another AllowIO exception to URLRequestFileJob. Without this, playback of local-file videos FATALs w/ a violation message, but only if the file isn't small enough to have been cached by a previous operation that had an AllowIO in effect.  Oy!
Add another AllowIO exception to URLRequestFileJob.
Without this, playback of local-file videos FATALs w/ a violation message, but only if the file isn't small enough to have been cached by a previous operation that had an AllowIO in effect.  Oy!

BUG=59849,76713
TEST=local playback works again, and trybots.

Review URL: http://codereview.chromium.org/6747012

git-svn-id: http://src.chromium.org/svn/trunk/src@79688 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 6080db1a54dba161a1b051b544e7366e6ccb918e
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser