Update reason for disabling thumb in tcmalloc

Update reason for disabling thumb in tcmalloc

BUG=564059
Committed: https://crrev.com/59bb1490cf3a7e740352143d02f764eeda98dff0
Cr-Commit-Position: refs/heads/master@{#433368}

[Sam Clegg, 2016-11-18 17:14:56]

sbc@chromium.org changed reviewers:
+ brettw@chromium.org

[Roland McGrath, 2016-11-18 18:09:08]

mcgrathr@chromium.org changed reviewers:
+ mcgrathr@chromium.org

[Roland McGrath, 2016-11-18 18:09:09]

lgtm

[brettw, 2016-11-18 21:16:50]

lgtm

[Sam Clegg, 2016-11-18 22:14:47]

The CQ bit was checked by sbc@chromium.org

[commit-bot: I haz the power, 2016-11-18 22:15:40]

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, 2016-11-19 01:14:37]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-11-19 01:17:03]

Description was changed from

==========
Update reason for disabling thumb in tcmalloc

BUG=564059
==========

to

==========
Update reason for disabling thumb in tcmalloc

BUG=564059

Committed: https://crrev.com/59bb1490cf3a7e740352143d02f764eeda98dff0
Cr-Commit-Position: refs/heads/master@{#433368}
==========

[commit-bot: I haz the power, 2016-11-19 01:17:07]

Patchset 3 (id:??) landed as
https://crrev.com/59bb1490cf3a7e740352143d02f764eeda98dff0
Cr-Commit-Position: refs/heads/master@{#433368}