[automerger skipped] Merge "Move test_floor0 in tests to a sub-folder" am: 1b093f98c4 am: 485210576b -s ours am: b27d9e6451 am: 78406fc248

Original change: https://android-review.googlesource.com/c/platform/external/tremolo/+/1477696

Change-Id: I18540a985afc49b0fc40bffe5bd137caccf12ef2