[webkit-reviews] review requested: [Bug 188303] Return extracted key ids as an optional : [Attachment 346486] Patch

[bugzilla-daemon at webkit.org]

Charlie Turner <cturner at igalia.com> has asked  for review:
Bug 188303: Return extracted key ids as an optional
https://bugs.webkit.org/show_bug.cgi?id=188303

Attachment 346486: Patch

https://bugs.webkit.org/attachment.cgi?id=346486&action=review




--- Comment #4 from Charlie Turner <cturner at igalia.com> ---
Created attachment 346486

  --> https://bugs.webkit.org/attachment.cgi?id=346486&action=review

Patch

Fix more iOS build errors, even though keyIDs() never returns a nullopt, I am
still performing extra checking for the absence of a value in case FPS at some
point starts handling init data types that do not guarantee key IDs