GitLab

Adds a feature flag for enabling off-thread finalization of V8 streaming
compilation tasks. This feature should reduce main-thread script
compilation time.

Bug: 1011762
Change-Id: I64bb986e07dae8d68dc61269e69096c368b1aac8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2135629
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#756313}