These natives are implemented in kernel_to_il.cc. Now that the bytecode
interpreter has been removed, the RTEs are dead code.
TEST=test/language includes many tests with Map.
Change-Id: I42bb49434f4be0b0a881353f2f24816bfda7a3ed
Cq-Include-Trybots: luci.dart.try:vm-kernel-precomp-linux-debug-x64c-try,vm-kernel-precomp-linux-debug-x64-try,vm-kernel-linux-debug-x64-try,vm-kernel-reload-linux-debug-x64-try,vm-kernel-reload-rollback-linux-debug-x64-try,vm-kernel-precomp-linux-debug-simarm_x64-try,vm-kernel-precomp-linux-debug-simarm64c-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/201820
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Daco Harkes
2a130ff363