[heap] Fix type conversion in gc tracer

[heap] Fix type conversion in gc tracer

R=hpayer@chromium.org

Committed: https://crrev.com/ccae6b51a1f21639024b84b064af1ba0ae1ae887
Cr-Commit-Position: refs/heads/master@{#31970}

[Michael Lippautz, 2015-11-12 19:15:05]

Description was changed from

==========
[heap] Fix type conversion in gc tracer

BUG=
==========

to

==========
[heap] Fix type conversion in gc tracer

R=hpayer@chromium.org
==========

[Michael Lippautz, 2015-11-12 19:15:19]

The CQ bit was checked by mlippautz@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-11-12 19:15:23]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1438313002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1438313002/1

[Michael Lippautz, 2015-11-12 19:15:30]

mlippautz@chromium.org changed reviewers:
+ hpayer@chromium.org

[Hannes Payer (out of office), 2015-11-12 19:17:03]

lgtm

[commit-bot: I haz the power, 2015-11-12 19:39:53]

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

[commit-bot: I haz the power, 2015-11-12 19:39:54]

Dry run: This issue passed the CQ dry run.

[Michael Lippautz, 2015-11-12 19:40:15]

The CQ bit was checked by mlippautz@chromium.org

[commit-bot: I haz the power, 2015-11-12 19:40:21]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1438313002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1438313002/1

[commit-bot: I haz the power, 2015-11-12 19:41:48]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-14 23:21:04]

Patchset 1 (id:??) landed as
https://crrev.com/ccae6b51a1f21639024b84b064af1ba0ae1ae887
Cr-Commit-Position: refs/heads/master@{#31970}