Make tidy happy

components/script/dom/audiodestinationnode.rs

@@ -5,8 +5,8 @@
 use dom::audionode::{AudioNode, MAX_CHANNEL_COUNT};
 use dom::baseaudiocontext::BaseAudioContext;
 use dom::bindings::codegen::Bindings::AudioDestinationNodeBinding::{self, AudioDestinationNodeMethods};
-use dom::bindings::codegen::Bindings::AudioNodeBinding::AudioNodeOptions;
 use dom::bindings::codegen::Bindings::AudioNodeBinding::{ChannelCountMode, ChannelInterpretation};
+use dom::bindings::codegen::Bindings::AudioNodeBinding::AudioNodeOptions;
 use dom::bindings::reflector::reflect_dom_object;
 use dom::bindings::root::DomRoot;
 use dom::globalscope::GlobalScope;

servo-tidy.toml

@@ -45,6 +45,8 @@ packages = [
   #TODO: remove ipc-channel when #21325 lands
   "ipc-channel",
   "log",
+  #TODO: remove num-rational when https://github.com/PistonDevelopers/image/pull/809 is merged.
+  "num-rational",
   "rand",
   "winapi",
   # TODO: remove slab when #21426 lands