bug_chomper: Use parenthesized declaration style for const and vars.
bug_chomper: Use parenthesized declaration style for const and vars.

It seems cleaner that way and nicer to read, also avoids repeating
'const' and 'var' everytime you have to add more items.

BUG=None
TEST=./run_server.sh
R=borenet@google.com

Review URL: https://codereview.chromium.org/645803003

Tiger66639/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot