Merge "simpleperf: fix ReadCmdlineFeature for fuzzer." am: e12362dad5

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/2342948

Change-Id: Idc3f42e0712711c4737f3f47c5e8d37501558482
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>