[automerger skipped] Merge "Drop .stubs from android.test.[base|runner|mock].stubs" am: 188ebc6a7f am: 8fd64757cb -s ours

am skip reason: Change-Id I32502de3d87c5cfdbbcfe5545dd7db5e9bb551a7 with SHA-1 82bb526062 is in history

Original change: https://android-review.googlesource.com/c/platform/cts/+/1353494

Change-Id: I2e428f7780eec0401e9aae981a01bb440c620e7b
tree: 6f2322671c932f15502dbb013852eca3584e8230
  1. tests/