Make myplugin have parents darwin and bsd

builtin/myplugin/host/alwaystrue.go

@@ -39,7 +39,7 @@ func (h *AlwaysTrueHost) ParentsFunc() interface{} {
 }
 
 func (h *AlwaysTrueHost) Parents() []string {
-	return []string{}
+	return []string{"darwin", "bsd", "force", "host", "platform", "match"}
 }
 
 // HasCapabilityFunc implements component.Host

internal/plugin/plugin.go

@@ -100,7 +100,6 @@ func (p *Plugin) SetParentPlugins(typ component.Type) {
 		for _, pp := range p.ParentPlugins {
 			parentComponents = append(parentComponents, pp.components[typ].Component)
 		}
-		// TODO: set parent plugins
 		pluginWithParent.SetParentPlugins(parentComponents)
 	}
 }

plugins/hosts/bsd/plugin.rb

@@ -6,7 +6,7 @@ module VagrantPlugins
       name "BSD host"
       description "BSD host support."
 
-      host("bsd", "myplugin") do
+      host("bsd") do
         require File.expand_path("../host", __FILE__)
         Host
       end