We've been getting away with skipping this slot because
- ObjectPools are allocated into old space and never move, and
- the ObjectPools are also reachable from the PC marker in the caller's frame.
However, ObjectPools will become movable during compacting GCs.
Bug: https://github.com/dart-lang/sdk/issues/30978
Change-Id: Ied3a1588365fe5362ad7f1d2d446a7a59df6ced6
Reviewed-on: https://dart-review.googlesource.com/10680
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
i.e. #ifndef VM_WHATEVER -> #ifndef RUNTIME_VM_WHATEVER
This lets us remove a hack from the PRESUBMIT.py script that existed
for reasons that are no longer valid, and sets us up to add some
presubmit checks for the GN build.
R=asiva@google.com, rmacnak@google.com
Review URL: https://codereview.chromium.org/2450713004 .
Ryan Macnak