Throw DOM exception in insertAdjacentHTML if context becomes null
Align first part of the insertAdjacentHTML implementation with
http://domparsing.spec.whatwg.org/#insertadjacenthtml().
"Let context be the context object's parent.
If context is null or a document, throw a DOMException with name
NoModificationAllowedError and terminate these steps."
While the 'or a document' part was previously implemented, the
'context is null' part was not.
BUG=326965
Review URL: https://codereview.chromium.org/110383002
git-svn-id: svn://svn.chromium.org/blink/trunk@163452 bbb929c8-8fbe-4397-9dbb-9b2b20218538
5 files changed