and out of the main library. This saves about 5% of binary size
(800KB on x64, 373KB on android_arm).

Only the GN build is supported; the GYP build is maintained working
but does not support the feature.

BUG=v8:6055
CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_linux_nosnap_rel;

Review-Url: https://codereview.chromium.org/2760233005
Cr-Commit-Position: refs/heads/master@{#44412}