tree 43be2e9717c0125ee3f975608cba59076bc559f6
parent 1d024cf1f0a745434ece0c0f23a40f21a6166834
author Bob Nystrom <rnystrom@google.com> 1472688669 -0700
committer Bob Nystrom <rnystrom@google.com> 1472688669 -0700

Handle metadata annotations in parameter lists with trailing commas.

Fix #520.

R=nweiz@google.com

Review URL: https://codereview.chromium.org//2298993002 .