Replace the collector util by the pullDir method directly

In order to properly rely on the content provider.

Test: unit tests, ./cts-tradefed run cts -m CtsGestureTestCases -s
876X00GNG --log-level-display verbose --property-check:disable
--log-level verbose (on secondary user)
Bug: 151477350

Change-Id: I97b98c1a969ebfebfcbd08855d97c9a568ff0bbc
1 file changed
tree: 6c0027a0849517d47f5e225f3d5701fcfe76fd8c
  1. build/
  2. common/
  3. tools/
  4. OWNERS
  5. PREUPLOAD.cfg
  6. test_defs.sh