tree c61bc7c3416642ad707e3732eb444feefa81e0c3
parent 3607a4a99491b23e98d1a68cb408800bdcfb5698
author Damien Neil <dneil@google.com> 1467873780 +0000
committer Damien Neil <dneil@google.com> 1468352068 -0700

jsonpb: sort numeric proto keys in numeric order

When marshalling to JSON, sort numeric proto keys in numeric order per
https://developers.google.com/protocol-buffers/docs/proto#maps.

Change-Id: Iab5bdfbf599ce35e856ad4d0e503fd2ab1a9aacd