[automerger skipped] Remove code related to stolen trace sessions am: addb7fca -s ours

am skip reason: Merged-In I9b199c3040db47cdf1c6ef7cd03567e785a63b17 with SHA-1 b738940c is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3214086



Change-Id: Iaca8079e5eb6272f73eefbcb30f5379009e91684
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>