Reduce the number of iterations in some OSR tests by using an explicit %OptimizeOsr().

Reduce the number of iterations in some OSR tests by using an explicit %OptimizeOsr().

R=mstarzinger@chromium.org
BUG=

Committed: https://crrev.com/1db760de7d75be720d0b98e0bed0acf55f0aec4a
Cr-Commit-Position: refs/heads/master@{#26540}

[Michael Starzinger, 2015-02-09 14:04:56]

LGTM.

[titzer, 2015-02-09 14:05:33]

The CQ bit was checked by titzer@chromium.org

[commit-bot: I haz the power, 2015-02-09 14:06:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/913463002/1

[commit-bot: I haz the power, 2015-02-09 14:20:57]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-02-09 14:20:58]

Try jobs failed on following builders:
  v8_linux64_rel on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_rel/builds/2794)

[titzer, 2015-02-10 09:30:55]

New patchsets have been uploaded after l-g-t-m from mstarzinger@chromium.org

[titzer, 2015-02-10 09:32:41]

https://codereview.chromium.org/913463002/diff/20001/test/mjsunit/regress/reg...
File test/mjsunit/regress/regress-1145.js (left):

https://codereview.chromium.org/913463002/diff/20001/test/mjsunit/regress/reg...
test/mjsunit/regress/regress-1145.js:34: 
As discussed in person, this test essentially enforces language non-compliance.
Syntax errors of this sort are supposed to be reported early, and lazy
compilation does not catch all errors in the pre-parser.

[titzer, 2015-02-10 09:32:55]

The CQ bit was checked by titzer@chromium.org

[commit-bot: I haz the power, 2015-02-10 09:33:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/913463002/20001

[commit-bot: I haz the power, 2015-02-10 09:53:15]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-02-10 09:53:41]

Patchset 2 (id:??) landed as
https://crrev.com/1db760de7d75be720d0b98e0bed0acf55f0aec4a
Cr-Commit-Position: refs/heads/master@{#26540}