bot_scaling: Add support for multiple dimension values

Add support for multiple values for a dimension via a repeated field.
This will allow for dimensions that could match more than a single
matching value.  An example of this is role; you can have multiple roles
for a bot group.

Bug: chromium:1027593
Change-Id: Ie42510147fad565f379399389f1250907cf0ce90
Commit-Queue: Mike Nichols <>
Tested-by: Mike Nichols <>
Reviewed-by: David Burger <>
Reviewed-by: Sean Abraham <>
Reviewed-by: Dhanya Ganesh <>
2 files changed