Merge "Filter global variables and functions by -ignore-linker-set-key" am: e1d600b62c

Original change: https://android-review.googlesource.com/c/platform/development/+/2301615

Change-Id: I1562b357ab5d58ce88e7d7e4fbe7e56ec6d9b22d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>