Remove unnecessary set from checking intersections

Test: atest FlickerLibTest:WmTraceSubjectTest
Change-Id: I90391cef57b80bfe9cabd0f001f3d18b6992d66d
1 file changed
tree: ed5d8355b7be4cb844226fb67cd53736b000a891
  1. build/
  2. docs/
  3. emu_test/
  4. libraries/
  5. scripts/
  6. tests/
  7. utils/
  8. PREUPLOAD.cfg