From cbea4fabd5273554fa65ea9f291ee7051adb2405 Mon Sep 17 00:00:00 2001
From: Stephen Niedzielski <stephen@niedzielski.com>
Date: Wed, 10 Apr 2019 14:23:58 -0600
Subject: [PATCH] Hygiene: remove unused downloadPageAction argument

Remove unused Skin parameter from downloadPageAction.

Change-Id: I27cd85b1e4f2328d3d4fd0ece5580c4432181757
---
 .../downloadPageAction.js                     | 10 ++++----
 .../downloadPageAction.test.js                | 24 ++++---------------
 2 files changed, 9 insertions(+), 25 deletions(-)

diff --git a/resources/skins.minerva.scripts/downloadPageAction.js b/resources/skins.minerva.scripts/downloadPageAction.js
index c57734822..ee57715af 100644
--- a/resources/skins.minerva.scripts/downloadPageAction.js
+++ b/resources/skins.minerva.scripts/downloadPageAction.js
@@ -65,11 +65,10 @@
 	}
 	/**
 	 * onClick handler for button that invokes print function
-	 * @param {Skin} skin
 	 * @param {Icon} icon
 	 * @param {Icon} spinner
 	 */
-	function onClick( skin, icon, spinner ) {
+	function onClick( icon, spinner ) {
 		function doPrint() {
 			icon.timeout = clearTimeout( icon.timeout );
 			track( 'minerva.downloadAsPDF', {
@@ -105,13 +104,12 @@
 	 * Gets a click handler for the download icon
 	 * Expects to be run in the context of an icon using `Function.bind`
 	 *
-	 * @param {Skin} skin
 	 * @param {Icon} spinner
 	 * @returns {function}
 	 */
-	function getOnClickHandler( skin, spinner ) {
+	function getOnClickHandler( spinner ) {
 		return function () {
-			onClick( skin, this, spinner );
+			onClick( this, spinner );
 		};
 	}
 
@@ -140,7 +138,7 @@
 				tagName: 'button',
 				events: {
 					// will be bound to `this`
-					click: getOnClickHandler( skin, spinner )
+					click: getOnClickHandler( spinner )
 				}
 			} );
 
diff --git a/tests/qunit/skins.minerva.scripts/downloadPageAction.test.js b/tests/qunit/skins.minerva.scripts/downloadPageAction.test.js
index 34af3322a..a504be58c 100644
--- a/tests/qunit/skins.minerva.scripts/downloadPageAction.test.js
+++ b/tests/qunit/skins.minerva.scripts/downloadPageAction.test.js
@@ -2,7 +2,6 @@
 	var VALID_UA = 'Mozilla/5.0 (Linux; Android 5.1.1; Nexus 6 Build/LYZ28E) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Mobile Safari/537.36',
 		VALID_SUPPORTED_NAMESPACES = [ 0 ],
 		mobile = M.require( 'mobile.startup' ),
-		Skin = mobile.Skin,
 		icons = mobile.icons,
 		Deferred = $.Deferred,
 		windowChrome = { chrome: true },
@@ -16,20 +15,14 @@
 
 	QUnit.module( 'Minerva DownloadIcon', {
 		beforeEach: function () {
-			this.skin = new Skin( {
-				eventBus: {
-					on: function () {},
-					off: function () {}
-				}
-			} );
-			this.getOnClickHandler = function ( skin ) {
-				return getOnClickHandler( skin, icons.spinner() ).bind( downloadIcon );
+			this.getOnClickHandler = function () {
+				return getOnClickHandler( icons.spinner() ).bind( downloadIcon );
 			};
 		}
 	} );
 
 	QUnit.test( '#getOnClickHandler (print after image download)', function ( assert ) {
-		var handler = this.getOnClickHandler( this.skin ),
+		var handler = this.getOnClickHandler(),
 			d = Deferred(),
 			spy = this.sandbox.stub( window, 'print' );
 
@@ -45,7 +38,7 @@
 	} );
 
 	QUnit.test( '#getOnClickHandler (print via timeout)', function ( assert ) {
-		var handler = this.getOnClickHandler( this.skin ),
+		var handler = this.getOnClickHandler(),
 			d = Deferred(),
 			spy = this.sandbox.stub( window, 'print' );
 
@@ -66,7 +59,7 @@
 	} );
 
 	QUnit.test( '#getOnClickHandler (multiple clicks)', function ( assert ) {
-		var handler = this.getOnClickHandler( this.skin ),
+		var handler = this.getOnClickHandler(),
 			d = Deferred(),
 			spy = this.sandbox.stub( window, 'print' );
 
@@ -95,13 +88,6 @@
 				isMainPage: false
 			} );
 			this.page = page;
-			this.skin = new Skin( {
-				eventBus: {
-					on: function () {},
-					off: function () {}
-				},
-				page: page
-			} );
 			this.isAvailable = function ( ua ) {
 				return isAvailable( windowChrome, page, ua,
 					VALID_SUPPORTED_NAMESPACES );