Bug 1169563 - 1 - Minor ESLint code cleanup; r=ednapiranha

--HG--
extra : rebase_source : c2988581bdbf47ab76d5ee55268badd4d5c4c826
extra : histedit_source : b114e695cb80781a95fc03e535d56c2d39e45035

browser/devtools/animationinspector/animation-controller.js

@@ -3,6 +3,8 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/* globals ViewHelpers, Task, AnimationsPanel, promise, EventEmitter,
+   AnimationsFront */
 
 "use strict";
 
@@ -35,7 +37,8 @@ let startup = Task.async(function*(inspector) {
 
   // Don't assume that AnimationsPanel is defined here, it's in another file.
   if (!typeof AnimationsPanel === "undefined") {
-    throw new Error("AnimationsPanel was not loaded in the animationinspector window");
+    throw new Error("AnimationsPanel was not loaded in the " +
+                    "animationinspector window");
   }
 
   // Startup first initalizes the controller and then the panel, in sequence.
@@ -170,7 +173,7 @@ let AnimationsController = {
            gInspector.sidebar.getCurrentTabID() == "animationinspector";
   },
 
-  onPanelVisibilityChange: Task.async(function*(e, id) {
+  onPanelVisibilityChange: Task.async(function*() {
     if (this.isPanelVisible()) {
       this.onNewNodeFront();
       this.startAllAutoRefresh();
@@ -181,14 +184,15 @@ let AnimationsController = {
 
   onNewNodeFront: Task.async(function*() {
     // Ignore if the panel isn't visible or the node selection hasn't changed.
-    if (!this.isPanelVisible() || this.nodeFront === gInspector.selection.nodeFront) {
+    if (!this.isPanelVisible() ||
+        this.nodeFront === gInspector.selection.nodeFront) {
       return;
     }
 
     let done = gInspector.updating("animationscontroller");
 
-    if(!gInspector.selection.isConnected() ||
-       !gInspector.selection.isElementNode()) {
+    if (!gInspector.selection.isConnected() ||
+        !gInspector.selection.isElementNode()) {
       yield this.destroyAnimationPlayers();
       this.emit(this.PLAYERS_UPDATED_EVENT);
       done();
@@ -207,7 +211,7 @@ let AnimationsController = {
    */
   toggleAll: function() {
     if (!this.hasToggleAll) {
-      return promis.resolve();
+      return promise.resolve();
     }
 
     return this.animationsFront.toggleAll().catch(Cu.reportError);

browser/devtools/animationinspector/components.js

@@ -783,7 +783,8 @@ AnimationsTimeline.prototype = {
   drawHeaderAndBackground: function() {
     let width = this.timeHeaderEl.offsetWidth;
     let scale = width / (TimeScale.maxEndTime - TimeScale.minStartTime);
-    drawGraphElementBackground(this.win.document, "time-graduations", width, scale);
+    drawGraphElementBackground(this.win.document, "time-graduations",
+                               width, scale);
 
     // And the time graduation header.
     this.timeHeaderEl.innerHTML = "";

browser/devtools/animationinspector/utils.js

@@ -16,8 +16,10 @@ const TIME_INTERVAL_SCALES = 3;
 const TIME_GRADUATION_MIN_SPACING = 10;
 // RGB color for the time interval background.
 const TIME_INTERVAL_COLOR = [128, 136, 144];
-const TIME_INTERVAL_OPACITY_MIN = 32; // byte
-const TIME_INTERVAL_OPACITY_ADD = 32; // byte
+// byte
+const TIME_INTERVAL_OPACITY_MIN = 32;
+// byte
+const TIME_INTERVAL_OPACITY_ADD = 32;
 
 /**
  * DOM node creation helper function.