[compiler] Fix AccessBuilder::ForNameHashField

[compiler] Fix AccessBuilder::ForNameHashField

HashField is a 32-bit field.

R=bmeurer@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com, mbrandy@us.ibm.com, bjaideep@ca.ibm.com
BUG=

Committed: https://crrev.com/a43764e13e1812a68eaf4140f3ce5f3052a0d551
Cr-Commit-Position: refs/heads/master@{#37557}

[john.yan, 2016-07-05 15:05:46]

PTAL

[Benedikt Meurer, 2016-07-06 10:25:11]

lgtm

[john.yan, 2016-07-06 14:27:37]

The CQ bit was checked by jyan@ca.ibm.com

[commit-bot: I haz the power, 2016-07-06 14:27:50]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-06 15:08:07]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-06 15:10:54]

Description was changed from

==========
[compiler] Fix AccessBuilder::ForNameHashField

HashField is a 32-bit field.

R=bmeurer@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com,
mbrandy@us.ibm.com, bjaideep@ca.ibm.com
BUG=
==========

to

==========
[compiler] Fix AccessBuilder::ForNameHashField

HashField is a 32-bit field.

R=bmeurer@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com,
mbrandy@us.ibm.com, bjaideep@ca.ibm.com
BUG=

Committed: https://crrev.com/a43764e13e1812a68eaf4140f3ce5f3052a0d551
Cr-Commit-Position: refs/heads/master@{#37557}
==========

[commit-bot: I haz the power, 2016-07-06 15:10:55]

Patchset 1 (id:??) landed as
https://crrev.com/a43764e13e1812a68eaf4140f3ce5f3052a0d551
Cr-Commit-Position: refs/heads/master@{#37557}