[turbofan] Add test coverage for deopt within try-catch.

[turbofan] Add test coverage for deopt within try-catch.

This just contains test, no fixes. Note that some of the tests are
still disabled because they either fail or we don't want ClusterFuzz
to pick up the flag yet.

R=jarin@chromium.org
TEST=cctest/test-run-jsexceptions/Deopt,mjsunit/compiler/try-deopt

Committed: https://crrev.com/d016387e816a744a0a95fa1932cb672e34624f48
Cr-Commit-Position: refs/heads/master@{#26968}

[Jarin, 2015-03-03 15:58:20]

lgtm

[Michael Starzinger, 2015-03-03 17:21:03]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2015-03-03 17:22:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/972943004/1

[commit-bot: I haz the power, 2015-03-03 17:23:35]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-03-03 17:23:54]

Patchset 1 (id:??) landed as
https://crrev.com/d016387e816a744a0a95fa1932cb672e34624f48
Cr-Commit-Position: refs/heads/master@{#26968}