Cleanup: Reorganize extensions renderer build files so we only have to list each file once, rather …

Cleanup: Reorganize extensions renderer build files so we only have to list each file once, rather than two if they are excluded on Android.

Remove all native handlers from the Android build while we are at it.

BUG=402728
Committed: https://crrev.com/ef39cfed7f2b2d450456eeeb8d049f26c8545bf7
Cr-Commit-Position: refs/heads/master@{#294887}

[Lei Zhang, 2014-09-13 02:32:15]

thestig@chromium.org changed reviewers:
+ yoz@chromium.org

[Lei Zhang, 2014-09-13 02:32:16]

The exclusion list does not scale.

[Yoyo Zhou, 2014-09-15 18:45:42]

LGTM

[Lei Zhang, 2014-09-15 18:48:36]

The CQ bit was checked by thestig@chromium.org

[commit-bot: I haz the power, 2014-09-15 19:16:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/566133002/1

[commit-bot: I haz the power, 2014-09-15 20:49:46]

Committed patchset #1 (id:1) as 15487f9177b1ff00e97646cc3f7e5889315ec826

[commit-bot: I haz the power, 2014-09-15 20:53:07]

Patchset 1 (id:??) landed as
https://crrev.com/ef39cfed7f2b2d450456eeeb8d049f26c8545bf7
Cr-Commit-Position: refs/heads/master@{#294887}