allocator: rename use_experimental_allocator_shim to use_allocator_shim
This is a pure buildflag renaming with no intended functional changes.
The allocator shim has been stably shipped to various stable versions
on Windows, Linux, Android, CrOS and Mac OS, hence is not experimental
anymore.
BUG=550886
TBR=rockot
Review-Url: https://codereview.chromium.org/2902043007
Cr-Original-Commit-Position: refs/heads/master@{#474655}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 73228cd43d2e9794bab5a8508c5db4b23704bc84
1 file changed
