[fuchsia] Update zx_clock_get_new -> zx_clock_get

The call was renamed in Fuchsia, the transitional *_new variant is
going to be removed soon.

Bug: 977753
Change-Id: I4d189066cb7ceff1ed4bfc18a9a434a3c2e6ec34
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1677010
Commit-Queue: Fabrice de Gans-Riberi <fdegans@chromium.org>
Commit-Queue: Wez <wez@chromium.org>
Auto-Submit: Fabrice de Gans-Riberi <fdegans@chromium.org>
Reviewed-by: Wez <wez@chromium.org>
Cr-Commit-Position: refs/heads/master@{#672188}
1 file changed