Abstract atrace dependency into binder::os

This is a regression introduced in Iab43329097488f5de531ab9da46893c9df8e46b5

Bug: 302718225
Bug: 341083395
Test: aosp/3081709
Test: mma
Change-Id: I89c9b0f48d20f073619637b31b517a5374bde61e
6 files changed