Revert "metrics: Fix the import path of protobufs."

This reverts commit 54297164b4258cd8098903a38fb3837c462e2db1.

Dependent CL reverted.

Change-Id: I35b4ede8b2f67d9dade60869cfbddea81ebeb556
Reviewed-on: https://chromium-review.googlesource.com/264784
Tested-by: Bertrand Simonnet <bsimonnet@chromium.org>
Reviewed-by: Bertrand Simonnet <bsimonnet@chromium.org>
1 file changed
tree: 7a89c5155ed0771dabe8fa542580ad6876cad8ed
  1. metrics/