diff --git a/android/provider.go b/android/provider.go
index 81d17a1..b48fd91 100644
--- a/android/provider.go
+++ b/android/provider.go
@@ -4,8 +4,8 @@
 	"github.com/google/blueprint"
 )
 
-// OtherModuleProviderContext is a helper interface that is a subset of ModuleContext, BottomUpMutatorContext, or
-// TopDownMutatorContext for use in OtherModuleProvider.
+// OtherModuleProviderContext is a helper interface that is a subset of ModuleContext or BottomUpMutatorContext
+// for use in OtherModuleProvider.
 type OtherModuleProviderContext interface {
 	otherModuleProvider(m blueprint.Module, provider blueprint.AnyProviderKey) (any, bool)
 }
@@ -13,7 +13,6 @@
 var _ OtherModuleProviderContext = BaseModuleContext(nil)
 var _ OtherModuleProviderContext = ModuleContext(nil)
 var _ OtherModuleProviderContext = BottomUpMutatorContext(nil)
-var _ OtherModuleProviderContext = TopDownMutatorContext(nil)
 var _ OtherModuleProviderContext = SingletonContext(nil)
 var _ OtherModuleProviderContext = (*TestContext)(nil)
 
@@ -21,8 +20,7 @@
 // returned and the boolean is true.  If it has not been set the zero value of the provider's type  is returned
 // and the boolean is false.  The value returned may be a deep copy of the value originally passed to SetProvider.
 //
-// OtherModuleProviderContext is a helper interface that accepts ModuleContext, BottomUpMutatorContext, or
-// TopDownMutatorContext.
+// OtherModuleProviderContext is a helper interface that accepts ModuleContext or BottomUpMutatorContext.
 func OtherModuleProvider[K any](ctx OtherModuleProviderContext, module blueprint.Module, provider blueprint.ProviderKey[K]) (K, bool) {
 	value, ok := ctx.otherModuleProvider(getWrappedModule(module), provider)
 	if !ok {
@@ -37,8 +35,8 @@
 	return value
 }
 
-// ModuleProviderContext is a helper interface that is a subset of ModuleContext, BottomUpMutatorContext, or
-// TopDownMutatorContext for use in ModuleProvider.
+// ModuleProviderContext is a helper interface that is a subset of ModuleContext or BottomUpMutatorContext
+// for use in ModuleProvider.
 type ModuleProviderContext interface {
 	provider(provider blueprint.AnyProviderKey) (any, bool)
 }
@@ -46,14 +44,12 @@
 var _ ModuleProviderContext = BaseModuleContext(nil)
 var _ ModuleProviderContext = ModuleContext(nil)
 var _ ModuleProviderContext = BottomUpMutatorContext(nil)
-var _ ModuleProviderContext = TopDownMutatorContext(nil)
 
 // ModuleProvider reads the provider for the current module.  If the provider has been set the value is
 // returned and the boolean is true.  If it has not been set the zero value of the provider's type  is returned
 // and the boolean is false.  The value returned may be a deep copy of the value originally passed to SetProvider.
 //
-// ModuleProviderContext is a helper interface that accepts ModuleContext, BottomUpMutatorContext, or
-// TopDownMutatorContext.
+// ModuleProviderContext is a helper interface that accepts ModuleContext or BottomUpMutatorContext.
 func ModuleProvider[K any](ctx ModuleProviderContext, provider blueprint.ProviderKey[K]) (K, bool) {
 	value, ok := ctx.provider(provider)
 	if !ok {
@@ -63,8 +59,8 @@
 	return value.(K), ok
 }
 
-// SetProviderContext is a helper interface that is a subset of ModuleContext, BottomUpMutatorContext, or
-// TopDownMutatorContext for use in SetProvider.
+// SetProviderContext is a helper interface that is a subset of ModuleContext or BottomUpMutatorContext
+// for use in SetProvider.
 type SetProviderContext interface {
 	setProvider(provider blueprint.AnyProviderKey, value any)
 }
@@ -72,15 +68,13 @@
 var _ SetProviderContext = BaseModuleContext(nil)
 var _ SetProviderContext = ModuleContext(nil)
 var _ SetProviderContext = BottomUpMutatorContext(nil)
-var _ SetProviderContext = TopDownMutatorContext(nil)
 
 // SetProvider sets the value for a provider for the current module.  It panics if not called
 // during the appropriate mutator or GenerateBuildActions pass for the provider, if the value
 // is not of the appropriate type, or if the value has already been set.  The value should not
 // be modified after being passed to SetProvider.
 //
-// SetProviderContext is a helper interface that accepts ModuleContext, BottomUpMutatorContext, or
-// TopDownMutatorContext.
+// SetProviderContext is a helper interface that accepts ModuleContext or BottomUpMutatorContext.
 func SetProvider[K any](ctx SetProviderContext, provider blueprint.ProviderKey[K], value K) {
 	ctx.setProvider(provider, value)
 }