Adding Peter Thatcher to the owners file.
BUG=N/A

Review URL: https://codereview.chromium.org/1066153002

Cr-Original-Commit-Position: refs/heads/master@{#324124}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: ee7183a5b43044fd2665350357c02d88332099a3
1 file changed