X87: [proxy] fixing for-in for proxies, fixing harmony/proxy.js tests, improving error messages and…

X87: [proxy] fixing for-in for proxies, fixing harmony/proxy.js tests, improving error messages and some drive-by fixes.

  port df2a92972b0a087080e67496177e879e9409d5b0 (r32801)

  original commit message:

BUG=

Committed: https://crrev.com/d922d4e5d136d2692a75e6cf9bea362c0b401140
Cr-Commit-Position: refs/heads/master@{#32853}

[zhengxing.li, 2015-12-15 07:15:09]

zhengxing.li@intel.com changed reviewers:
+ cbruni@chromium.org, chunyang.dai@intel.com, weiliang.lin@intel.com

[Weiliang, 2015-12-15 08:21:31]

The CQ bit was checked by weiliang.lin@intel.com

[Weiliang, 2015-12-15 08:21:31]

lgtm

[commit-bot: I haz the power, 2015-12-15 08:21:39]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1523993003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1523993003/1

[commit-bot: I haz the power, 2015-12-15 08:44:17]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-15 08:45:08]

Description was changed from

==========
X87: [proxy] fixing for-in for proxies, fixing harmony/proxy.js tests, improving
error messages and some drive-by fixes.

  port df2a92972b0a087080e67496177e879e9409d5b0 (r32801)

  original commit message:

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

to

==========
X87: [proxy] fixing for-in for proxies, fixing harmony/proxy.js tests, improving
error messages and some drive-by fixes.

  port df2a92972b0a087080e67496177e879e9409d5b0 (r32801)

  original commit message:

BUG=

Committed: https://crrev.com/d922d4e5d136d2692a75e6cf9bea362c0b401140
Cr-Commit-Position: refs/heads/master@{#32853}
==========

[commit-bot: I haz the power, 2015-12-15 08:45:09]

Patchset 1 (id:??) landed as
https://crrev.com/d922d4e5d136d2692a75e6cf9bea362c0b401140
Cr-Commit-Position: refs/heads/master@{#32853}