Revert of Revert of Roll android_tools f6e2370:2a860d8

Revert of Revert of Roll android_tools f6e2370:2a860d8 (patchset #1 id:1 of https://codereview.chromium.org/890633003/)

Reason for revert:
Builders now updated

Original issue's description:
> Revert of Roll android_tools f6e2370:2a860d8 (patchset #2 id:20001 of https://codereview.chromium.org/900273003/)
>
> Reason for revert:
> Builders now updated
>
> Original issue's description:
> > Roll android_tools f6e2370:2a860d8
> >
> > This rolls in an update to android_tools.gyp that provides targets for
> > Google Play Sevices libraries.
> >
> > BUG=450675
> >
> > Committed: https://crrev.com/f092ee226ac530125fb580485fc45765330f1a1d
> > Cr-Commit-Position: refs/heads/master@{#315037}
>
> TBR=mcilroy@chromium.org,rmcilroy@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=450675
TBR=mcilroy@chromium.org,rmcilroy@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=450675
Committed: https://crrev.com/4e80937af9b415d5cadd968b7eafb709045a8695
Cr-Commit-Position: refs/heads/master@{#315279}

[aberent, 2015-02-09 10:31:46]

Created Revert of Revert of Roll android_tools f6e2370:2a860d8

[commit-bot: I haz the power, 2015-02-09 10:32:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/908843002/1

[commit-bot: I haz the power, 2015-02-09 10:33:26]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-02-09 10:34:02]

Patchset 1 (id:??) landed as
https://crrev.com/4e80937af9b415d5cadd968b7eafb709045a8695
Cr-Commit-Position: refs/heads/master@{#315279}