Revert of Added touch event permutations test to touch_exploration_controller. (https...

Revert of Added touch event permutations test to touch_exploration_controller. (https://codereview.chromium.org/358693004/)

Reason for revert:
New test is failing on Linux ChromiumOS Tests (dbg)
http://goo.gl/rwFMMz

Original issue's description:
> Added touch event permutations test to touch_exploration_controller.
> All permutations of three fingers pressing, moving, and releasing are now being tested. Fingers that were recorded as pressed during the permutation but not released yet are released, and then there is a check for no fingers down.
>
> BUG=388520
>
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=281195

TBR=dmazzoni@chromium.org,aboxhall@chromium.org,evy@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=388520

Review URL: https://codereview.chromium.org/367263005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@281235 0039d316-1c4b-4281-b951-d872f2087c98