Revert of Run android tests through runtest.py.

Revert of Run android tests through runtest.py. (https://codereview.chromium.org/410033002/)

Reason for revert:
Broke a ton of tests:
http://build.chromium.org/p/chromium.linux/builders/Android%20Tests/builds/14823

Original issue's description:
> Run android tests through runtest.py.
> 
> BUG=329102
> R=qyearsley@chromium.org
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=285667

TBR=qyearsley@chromium.org,jbudorick@chromium.org,klundberg@chromium.org,navabi@chromium.org,yfriedman@chromium.org,eseidel@chromium.org,zty@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=329102
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=285716

[dmichael (off chromium), 2014-07-25 22:51:55]

Created Revert of Run android tests through runtest.py.

[commit-bot: I haz the power, 2014-07-25 22:52:37]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/dmichael@chromium.org/423593002/1

[commit-bot: I haz the power, 2014-07-25 22:55:43]

Change committed as 285716