Merge "Filter global variables and functions by -ignore-linker-set-key" am: e1d600b62c am: 80d6d5b8dc

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

Change-Id: I67fd63c58ed0144e332e2241cebd4f64f6d3320e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>