tree 9e385ba01c2fbce9e629579f1ea5933e33bec102
parent bd907cb12bad59f35bdb73476c9a785d7be06b7d
author Colin Cross <ccross@android.com> 1549923069 -0800
committer Colin Cross <ccross@android.com> 1550073809 -0800

Add RuleBuilder.Installs().String()

Add a RuleBuilderInstalls type for a slice of RuleBuilderInstalls,
and give it a String() method that returns the list of installs
in the format that is convenient for passing to Make.

Test: rule_builder_test.go
Change-Id: I2e9cd9abf4dfb0ad312d0a6662f1567baf9cd222