tree 4c8639740d305cca9a2ffcbd22fedb895b299283
parent 474f3aba1c62d5ecfbcec5dcff1aeee50c528415
author Natalie Weizenbaum <nweiz@google.com> 1452642464 -0800
committer Natalie Weizenbaum <nweiz@google.com> 1452642464 -0800

Add a "when" parameter to Chain.capture().

This makes it easy for users to switch capturing on and off based on
whether they're in a debug or development mode.

R=rnystrom@google.com

Review URL: https://codereview.chromium.org//1583483003 .