Add Config() to TransitionMutator contexts

Test: builds
Change-Id: Iadcea3081d8537220d54b4eeb1ba3691105e1d82

1 files changed, 4 insertions, 0 deletions

diff --git a/context.go b/context.go
index 63a1f04..28f0cc5 100644
--- a/context.go
+++ b/context.go
@@ -697,6 +697,10 @@ type OutgoingTransitionContext interface {
 	// DepTag() Returns the dependency tag through which this dependency is
 	// reached
 	DepTag() DependencyTag
+
+	// Config returns the config object that was passed to
+	// Context.PrepareBuildActions.
+	Config() interface{}
 }
 
 // TransitionMutator implements a top-down mechanism where a module tells its