tree 1059a143b8757e4c02bb7661e80916caa64f06a0
parent c0afacb71afe54cbe8fa46cf4d64d26d9cf1e4fd
author Kent Tamura <tkent@chromium.org> 1542695529 -0800
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1542696171 -0500

FormData: Fix a crash by passing null or non-HTMLFormElement instances to a FormData constructor

Add back nullptr check to FormData::Create(HTMLFormElement*).

This CL fixes a regression caused by crrev.com/609210.
According to standards, |new FormData(nullptr)| and |new
FormData("string")| should throw TypeErrors. However this CL applies the
behavior before crrev.com/609210.

Bug: 906649
Change-Id: I78aa53559592ef0e14cc941175dc9f1b44342bb0
Reviewed-on: https://chromium-review.googlesource.com/c/1343414
Reviewed-by: Yoshifumi Inoue <yosin@chromium.org>
Commit-Queue: Kent Tamura <tkent@chromium.org>
Cr-Commit-Position: refs/heads/master@{#609614}