Auto merge of #14097 - frewsxcv:hella-atoms, r=jdm

Add more event names to atom list; use more `atom` macros.

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components/atoms/static_atoms.txt

@@ -74,4 +74,6 @@ invalid
 change
 open
 toggle
-
+statechange
+controllerchange
+fetch

components/script/dom/serviceworker.rs

@@ -18,7 +18,6 @@ use dom::globalscope::GlobalScope;
 use js::jsapi::{HandleValue, JSContext};
 use script_thread::Runnable;
 use script_traits::{ScriptMsg, DOMMessage};
-use servo_atoms::Atom;
 use std::cell::Cell;
 use url::Url;
 
@@ -62,7 +61,7 @@ impl ServiceWorker {
 
     pub fn set_transition_state(&self, state: ServiceWorkerState) {
         self.state.set(state);
-        self.upcast::<EventTarget>().fire_event(Atom::from("statechange"));
+        self.upcast::<EventTarget>().fire_event(atom!("statechange"));
     }
 
     pub fn get_script_url(&self) -> Url {

components/script/dom/serviceworkercontainer.rs

@@ -15,7 +15,6 @@ use dom::promise::Promise;
 use dom::serviceworker::ServiceWorker;
 use dom::serviceworkerregistration::ServiceWorkerRegistration;
 use script_thread::ScriptThread;
-use servo_atoms::Atom;
 use std::ascii::AsciiExt;
 use std::default::Default;
 use std::rc::Rc;
@@ -46,7 +45,7 @@ pub trait Controllable {
 impl Controllable for ServiceWorkerContainer {
     fn set_controller(&self, active_worker: &ServiceWorker) {
         self.controller.set(Some(active_worker));
-        self.upcast::<EventTarget>().fire_event(Atom::from("controllerchange"));
+        self.upcast::<EventTarget>().fire_event(atom!("controllerchange"));
     }
 }
 

components/script/dom/serviceworkerglobalscope.rs

@@ -28,7 +28,6 @@ use net_traits::request::{CredentialsMode, Destination, RequestInit, Type as Req
 use rand::random;
 use script_runtime::{CommonScriptMsg, StackRootTLS, get_reports, new_rt_and_cx, ScriptChan};
 use script_traits::{TimerEvent, WorkerGlobalScopeInit, ScopeThings, ServiceWorkerMsg, WorkerScriptLoadOrigin};
-use servo_atoms::Atom;
 use std::sync::mpsc::{Receiver, RecvError, Select, Sender, channel};
 use std::thread;
 use std::time::Duration;
@@ -269,7 +268,7 @@ impl ServiceWorkerGlobalScope {
                 // TODO XXXcreativcoder This will eventually use a FetchEvent interface to fire event
                 // when we have the Request and Response dom api's implemented
                 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker_1/index.html#fetch-event-section
-                self.upcast::<EventTarget>().fire_event(Atom::from("fetch"));
+                self.upcast::<EventTarget>().fire_event(atom!("fetch"));
                 let _ = mediator.response_chan.send(None);
             }
         }