tree 5a8f0c12749fdda9731bc9571c7e4f780ef09c5c
parent 71238601b8ca147cfd4f9498e11d8517b25ac69a
author dslomov <dslomov@google.com> 1501613279 +0200
committer Dmitry Lomov <dslomov@google.com> 1501663202 +0200

Automated rollback of commit c32e1b1efcd703b3780de47fba62974123593d71.

*** Reason for rollback ***

Breaks depot b/64250728

*** Original change description ***

Use RequiredProviders to validate rule prerequisites in RuleContext.

We now use a unified way to check provider requirements everywhere.

RELNOTES: None.
PiperOrigin-RevId: 163862067