Has a small but noticeable impact on performance on a microbenchmark.
Seems to improve a synthetic score by about 1%. Should have a very
small improvement in real-world performance.

Note that the odd formatting is an idiosyncrasy of clang-format.

Bug: angleproject:2389
Change-Id: I888bf101c6d8b80a0fbafdb9c5a84205c9c8fee6
Reviewed-on: https://chromium-review.googlesource.com/962963Reviewed-by: Luc Ferron <lucferron@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>