Remove minimum layout delay

Remove minimum layout delay

This CL removes the concept of a minium layout delay. Now that we use animation
frames to control the timing of layout, this concept doesn't make much sense.
It's possible we'll add back a feature like this in the future, but we'll need
to structure the code a bit differently.

R=ojan@chromium.org
BUG=341627
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=166669

[ojan, 2014-02-06 22:52:26]

lgtm

[commit-bot: I haz the power, 2014-02-06 22:52:39]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/abarth@chromium.org/156943004/1

[commit-bot: I haz the power, 2014-02-07 01:18:59]

Change committed as 166669

[eseidel, 2014-02-07 01:22:44]

FYI, this was my old patch to do this:
https://codereview.chromium.org/20140002/