commit 2f2d97b775634dcb3f099162f926af93924d29ab
author Yuki Shiino <yukishiino@chromium.org> Fri Nov 09 13:46:44 2018
committer Commit Bot <commit-bot@chromium.org> Fri Nov 09 13:46:44 2018
tree a29df225a3aaa7e9286e05080a0ee8f74c21b2e8
parent 496cd36004b1f6d845e66930bbbd939de4e4f5bb

v8binding: Use explicitly-typed callback functions in custom elements

We're planning to not use cross origin ScriptStates everywhere,
especially in IDL callback function and callback interface.
Given that, we'd like to minimize use of ScriptState of callbacks,
which will be nullptr in case of cross origin, so that the call sites
of callbacks do not need to handle a SecurityError.

This patch is a preparation of https://crrev.com/c/1314023 and
removes the use of the ScriptState from custom elements.

Bug: 886588, 892755
Change-Id: I52068920b659efe119496ec092448cdc107e0631
Reviewed-on: https://chromium-review.googlesource.com/c/1325585
Reviewed-by: Hitoshi Yoshida <peria@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Yuki Shiino <yukishiino@chromium.org>
Cr-Commit-Position: refs/heads/master@{#606819}