Srujan Gaddam
568469b896
This reverts commit df761ba9e7.
This also rebases the original CL onto HEAD so it can be landed first.
CoreLibraryReviewExempt: Reland of backend-specific library changes.
Change-Id: I4f9a017be3ec1924c021f941291d79d7aee06663
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/294131
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Joshua Litt <joshualitt@google.com>