commit 7aca1c5411ca2106eb4793fa3a23beb89fd9d778
author Bill Budge <bbudge@chromium.org> Wed Jan 30 18:57:29 2019
committer Commit Bot <commit-bot@chromium.org> Wed Jan 30 18:57:29 2019
tree b6c882760141e486b595b625285a1e95dcbe3f1f
parent a11548fa31b8514682974032927c36523e472312

Reland "[caching] Use V8 WASM caching API in Blink"

This is a reland of fc908613f8c0c8e60e99b33dd37d82007725bc89

Since it's unchanged, landing with t-b-r

TBR=haraken@chromium.org,alph@chromium.org,kinuko@chromium.org

Original change's description:
> [caching] Use V8 WASM caching API in Blink
>
> - Removes MainThread restriction for using Mojo caching API. WebAssembly
>   streaming instantiation runs off the main thread.
> - Adds trace events for streaming instantiation events of interest, which
>   are disabled by default.
> - Uses the Mojo caching API for WebAssembly streaming compilation, and
>   caches modules over 128 KB in size.
> - Adds web tests that use the tracing events to make sure caching is
>   working correctly.
> - Adds two .wasm files, above and below the caching threshold size,
>   (128 KB).
>
> Bug: chromium:719172
> Change-Id: Iaf7e2fa96e9bb441bda18b780ae41794af119900
> Reviewed-on: https://chromium-review.googlesource.com/c/1260209
> Commit-Queue: Bill Budge <bbudge@chromium.org>
> Reviewed-by: Kentaro Hara <haraken@chromium.org>
> Reviewed-by: Alexei Filippov <alph@chromium.org>
> Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
> Reviewed-by: Mythri Alle <mythria@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#626755}

Bug: chromium:719172
Change-Id: I168e1a4fba8ef49dd50406d67d2cf6833b20f64b
Reviewed-on: https://chromium-review.googlesource.com/c/1446559
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#627520}