GitLab

FlexibleArrayBufferView allows small ArrayBufferViews to be passed as a
temporary on the stack. This saves creating global handles and weak
roots in V8.

Bug: 852089
Change-Id: Ic0e8ee941c5175ac5232d5b6a2c1f3f1a315bf9e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1894409Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Cr-Commit-Position: refs/heads/master@{#711593}