[cobalt] Remove unused reports for cobalt_internal.

- Since Per Device Histogram report type is now released, we no longer need the original *_count reports.

Bug: 40088
Bug: 40890

Change-Id: I51194629014d92e8f16b8f01ba014fd9bb737c39
1 file changed
tree: 8cbef5a042f00eb6f7f6a72d248208946b99f4ee
  1. .gitignore
  2. BUILD.gn
  3. OWNERS
  4. check.py
  5. cobalt_internal/
  6. fuchsia/
  7. projects.yaml