tree 6cfc22af7882684f0fbe0feeca1544656e6fd96a
parent 1ca55a1fbabd1d8ba6ab7e0b802a3dab8da25891
author Daco Harkes <dacoharkes@google.com> 1605524640 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1605524640 +0000

[vm/ffi] Refactor Native* Zone usage

This CL refactors all dart::Zone usage in Native* classes in
vm/compiler/ffi to be explicit, so that they are never looked up from
Thread::Current().

Also, this CL changes the ToCString printing to take a Zone as argument,
and uses the ZoneTextBuffer.

Finally, it clears up imports.

TEST=Covered by existing tests in `tests/ffi` and `tests/ffi_2`.

Change-Id: I8655cfc98a3fcc783e6ea8fc954ca50070fa2b53
Cq-Include-Trybots: luci.dart.try:vm-ffi-android-debug-arm-try,vm-ffi-android-debug-arm64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-kernel-win-release-ia32-try,vm-kernel-win-debug-ia32-try,vm-kernel-linux-debug-ia32-try,vm-kernel-mac-debug-x64-try,vm-kernel-precomp-android-release-arm_x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/171724
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Clement Skau <cskau@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>