Merge pull request #5648 from nextcloud-libraries/backport/5645/next

[next] refactor: Drop unused files from source

src/utils/IsOutOfViewport.js

@@ -1,36 +0,0 @@
-/*!
- * Check if an element is out of the viewport
- * (c) 2018 Chris Ferdinandi, MIT License, https://gomakethings.com
- * @param  {Node}  elem The element to check
- * @return {Object}     A set of booleans for each side of the element
- */
-const isOutOfViewport = function(elem) {
-	// Get element's bounding
-	const bounding = elem.getBoundingClientRect()
-	const contentHeight = document.documentElement.clientHeight
-	const contentWidth = document.documentElement.clientWidth
-
-	// Check if it's out of the viewport on each side
-	const out = Object.assign({})
-	out.top = bounding.top < 0
-	out.left = bounding.left < 0
-	out.bottom = bounding.bottom > contentHeight
-	out.right = bounding.right > contentWidth
-	out.any = out.top || out.left || out.bottom || out.right
-	out.all = out.top && out.left && out.bottom && out.right
-
-	out.offsetY = out.top
-		? bounding.top
-		: out.bottom
-			? bounding.bottom - contentHeight
-			: 0
-	out.offsetX = out.left
-		? bounding.left
-		: out.right
-			? bounding.right - contentWidth
-			: 0
-
-	return out
-}
-
-export default isOutOfViewport