[Android] memory_inspector: revert accidental changes to PRESUBMIT.py

[Android] memory_inspector: revert accidental changes to PRESUBMIT.py

PRESUBMIT.py ened up being accidentally part of the last patchset in
crrev.com/549313006. It was not intended as it is still under review
in crrev.com/562553003

BUG=340294
NOTRY=true
TBR=primiano@chromium.org

Committed: https://crrev.com/c10b7cb1e8d284f3d09559167751cd43c51d83dd
Cr-Commit-Position: refs/heads/master@{#295037}

[Primiano Tucci (use gerrit), 2014-09-16 10:00:49]

The CQ bit was checked by primiano@chromium.org

[commit-bot: I haz the power, 2014-09-16 10:01:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/538363006/1

[Primiano Tucci (use gerrit), 2014-09-16 10:01:48]

The CQ bit was unchecked by primiano@chromium.org

[commit-bot: I haz the power, 2014-09-16 10:01:56]

The CQ bit was unchecked by commit-bot@chromium.org

[Primiano Tucci (use gerrit), 2014-09-16 10:05:35]

Committed patchset #1 (id:1) manually as c10b7cb (presubmit successful).

[commit-bot: I haz the power, 2014-09-16 10:05:36]

Patchset 1 (id:??) landed as
https://crrev.com/c10b7cb1e8d284f3d09559167751cd43c51d83dd
Cr-Commit-Position: refs/heads/master@{#295037}