Revert of [Android] Add an out-of-app instrumentation driver APK. (patchset #15 id...

Revert of [Android] Add an out-of-app instrumentation driver APK. (patchset #15 id:280001 of https://codereview.chromium.org/1034053002/)

Reason for revert:
Broke the "Android" bot:

http://build.chromium.org/p/chromium/builders/Android/builds/38661

Original issue's description:
> [Android] Add an out-of-app instrumentation driver APK.
>
> BUG=444049
>
> Committed: https://crrev.com/79d22ed2b74d0ff1082f6febfd3fd93c0574d130
> Cr-Commit-Position: refs/heads/master@{#326900}

TBR=tedchoc@chromium.org,klundberg@chromium.org,yfriedman@chromium.org,thestig@chromium.org,cjhopman@chromium.org,torne@chromium.org,jbudorick@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=444049

Review URL: https://codereview.chromium.org/1094903008

Cr-Commit-Position: refs/heads/master@{#326914}