Revert^2 "Add dependency license annotations"

abe2a4b7bfc559255838cbc08a60f84eb5baf046

Change-Id: Ibcd16b5b779a4e6d4372dab9d21de76abae9ca9c
diff --git a/genrule/genrule.go b/genrule/genrule.go
index c9bf958..e7343a2 100644
--- a/genrule/genrule.go
+++ b/genrule/genrule.go
@@ -110,6 +110,7 @@
 
 type hostToolDependencyTag struct {
 	blueprint.BaseDependencyTag
+	android.LicenseAnnotationToolchainDependencyTag
 	label string
 }
 type generatorProperties struct {