[cobalt] Use bytes instead of MB in metric due to rounding errors.

Event Count metrics use int as their reported value, which means that
reporting fractional values would be impossible. Therefore every time
we report this metric, it would round to 0 and the sum will be
inacturrate. Switching back to bytes.

Bug: 40088
Change-Id: Ie92df172b42dd63d9c5a037f72c9d71c81086d3c
1 file changed
tree: d0756957d019d4a17fe493af8e4255c7f8a2ad9a
  1. .gitignore
  2. BUILD.gn
  3. OWNERS
  4. check.py
  5. cobalt_internal/
  6. fuchsia/
  7. projects.yaml