Ivan Inozemtsev
2b250992f9
This reverts commit 14a3051552.
Reason for revert: b/289195983
Original change's description:
> [dart:html] Move NullWindowException to implementation
>
> Window.open may open a null window in more cases than expected.
> Users may not care that the window they get back is invalid if
> they never use it. Therefore, this CL moves the exception to
> the implementation of the returned window in order to reduce
> noise, but still give a way for users to recover if they wish
> to do so.
>
> CoreLibraryReviewExempt: Backend-specific library.
> Change-Id: I005cf80630cfb4db2f5ec2012cfcd0161ad10ff1
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/311460
> Commit-Queue: Srujan Gaddam <srujzs@google.com>
> Reviewed-by: Sigmund Cherem <sigmund@google.com>
Change-Id: Id7c514a80fdcaa18a7eb0acdcb7f36477a04d966
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/311843
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Auto-Submit: Ivan Inozemtsev <iinozemtsev@google.com>