(cherry picked from commit a44202dc)

Per the discussion here:
https://code.google.com/p/chromium/issues/detail?id=256636

Thanks to the Chrome team for the quick response!

This reverts commit d53ddc90.
(cherry picked from commit 6e630fbb)

Normally we'd avoid doing this on a patch release, but Chrome Canary is
spewing deprecation warnings already and that's generating bug tickets.
(cherry picked from commit d53ddc90)

(cherry picked from commit 308980ee)

Fixes #14049: don't append px to CSS order value. Close gh-1300. (cherry picked from ec6eb38c)

(cherry picked from commit 3a434434)

(cherry picked from commit e53a9190)

No ticket: correct typo in an example in README.md. Close gh-1281. (cherry-picked from a0aa6232)

Fix #13789: Don't throw when module === null. Close gh-1269. Close gh-1280. (cherry-picked from eabb56c2)

Fix #13937: Correctly scope .finish() following multi-element .animate(). Thanks @gnarf37. Close gh-1279.

(cherry picked from commit 9cbd6898)

Fix #13793. Correct source map generation bugs. Close gh-1275. (cherry-picked from commit 997da311)

(cherry picked from commit 5e8a5f4a)

(cherry picked from commit eaee6eae)

Conflicts:
	AUTHORS.txt

(cherry picked from commit 8ab32fe3)

(cherry picked from commit d8a35011)

(cherry picked from commit 3971c2eb)