[Android] Refactor browser test execution. (RELAND)

This is a reland of https://codereview.chromium.org/1165523002/

BUG=472360
TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/1173363008

Cr-Commit-Position: refs/heads/master@{#334285}


CrOS-Libchrome-Original-Commit: 590a3d7811a63f4be729cbbfb3ad2a0b1e2a5078
1 file changed
tree: 18f7b6709983012782792131d877ce2af76903d1
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/