Drop Intrusive*TransitionIterators, use recursion instead.

Drop Intrusive*TransitionIterators, use recursion instead.

We already use recursion to iterate over transition trees elsewhere, so this should be safe wrt. call stack height.

Committed: https://crrev.com/32bac2df4919fa3e82761fbd6035cbb4109af6ba
Cr-Commit-Position: refs/heads/master@{#26813}

[Jakob Kummerow, 2015-02-24 09:56:20]

jkummerow@chromium.org changed reviewers:
+ verwaest@chromium.org

[Jakob Kummerow, 2015-02-24 09:56:20]

PTAL.

I have more when you're done with this :-)

[Toon Verwaest, 2015-02-24 10:22:14]

lgtm

[Jakob Kummerow, 2015-02-24 10:26:10]

The CQ bit was checked by jkummerow@chromium.org

[Jakob Kummerow, 2015-02-24 10:26:11]

The patchset sent to the CQ was uploaded after l-g-t-m from
verwaest@chromium.org
Link to the patchset: https://codereview.chromium.org/942523003/#ps40001 (title:
"rebased")

[commit-bot: I haz the power, 2015-02-24 10:26:28]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/942523003/40001

[commit-bot: I haz the power, 2015-02-24 10:50:29]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-02-24 10:50:41]

Patchset 3 (id:??) landed as
https://crrev.com/32bac2df4919fa3e82761fbd6035cbb4109af6ba
Cr-Commit-Position: refs/heads/master@{#26813}