Remove the static initializer from message_pump_mac.mm.

Static initializers are not allowed.

BUG=831951

Change-Id: I1c1d41ea66a34d38119c639c2af48183b9d1ab64
Reviewed-on: https://chromium-review.googlesource.com/1012870
Commit-Queue: Avi Drissman <avi@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#551175}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 909d320df8b095257b4a47d1ec6b0df4559d978a
2 files changed