diff --git a/src/components/lazyloader/lazyloader-scroll.js b/src/components/lazyloader/lazyloader-scroll.js
deleted file mode 100644
index 2704c0f7be..0000000000
--- a/src/components/lazyloader/lazyloader-scroll.js
+++ /dev/null
@@ -1,185 +0,0 @@
-define(['visibleinviewport', 'dom', 'browser'], function (visibleinviewport, dom, browser) {
-    'use strict';
-
-    var thresholdX;
-    var thresholdY;
-
-    function resetThresholds() {
-
-        var threshold = 0.3;
-
-        thresholdX = screen.availWidth * threshold;
-        thresholdY = screen.availHeight * threshold;
-    }
-
-    function resetThresholdsOnTimer() {
-
-        setTimeout(resetThresholds, 500);
-    }
-
-    if (browser.iOS) {
-        dom.addEventListener(window, 'orientationchange', resetThresholdsOnTimer, { passive: true });
-        dom.addEventListener(window, 'resize', resetThresholdsOnTimer, { passive: true });
-    } else {
-        dom.addEventListener(window, 'orientationchange', resetThresholds, { passive: true });
-        dom.addEventListener(window, 'resize', resetThresholds, { passive: true });
-    }
-    resetThresholds();
-
-    function isVisible(elem) {
-        return visibleinviewport(elem, true, thresholdX, thresholdY);
-    }
-
-    var wheelEvent = (document.implementation.hasFeature('Event.wheel', '3.0') ? 'wheel' : 'mousewheel');
-    var self = {};
-
-    function cancelAll(tokens) {
-        for (var i = 0, length = tokens.length; i < length; i++) {
-
-            tokens[i] = true;
-        }
-    }
-
-    function unveilElementsInternal(instance, callback) {
-
-        var unveiledElements = [];
-        var cancellationTokens = [];
-        var loadedCount = 0;
-
-        function unveilInternal(tokenIndex) {
-
-            var anyFound = false;
-            var out = false;
-
-            var elements = instance.elements;
-            // TODO: This out construct assumes left to right, top to bottom
-
-            for (var i = 0, length = elements.length; i < length; i++) {
-
-                if (cancellationTokens[tokenIndex]) {
-                    return;
-                }
-                if (unveiledElements[i]) {
-                    continue;
-                }
-                var elem = elements[i];
-                if (!out && isVisible(elem)) {
-                    anyFound = true;
-                    unveiledElements[i] = true;
-                    callback(elem);
-                    loadedCount++;
-                } else {
-
-                    if (anyFound) {
-                        out = true;
-                    }
-                }
-            }
-
-            if (loadedCount >= elements.length) {
-                dom.removeEventListener(document, 'focus', unveil, {
-                    capture: true,
-                    passive: true
-                });
-                dom.removeEventListener(document, 'scroll', unveil, {
-                    capture: true,
-                    passive: true
-                });
-                dom.removeEventListener(document, wheelEvent, unveil, {
-                    capture: true,
-                    passive: true
-                });
-                dom.removeEventListener(window, 'resize', unveil, {
-                    capture: true,
-                    passive: true
-                });
-            }
-        }
-
-        function unveil() {
-
-            cancelAll(cancellationTokens);
-
-            var index = cancellationTokens.length;
-            cancellationTokens.length++;
-
-            setTimeout(function () {
-                unveilInternal(index);
-            }, 1);
-        }
-
-        dom.addEventListener(document, 'focus', unveil, {
-            capture: true,
-            passive: true
-        });
-        dom.addEventListener(document, 'scroll', unveil, {
-            capture: true,
-            passive: true
-        });
-        dom.addEventListener(document, wheelEvent, unveil, {
-            capture: true,
-            passive: true
-        });
-        dom.addEventListener(window, 'resize', unveil, {
-            capture: true,
-            passive: true
-        });
-
-        unveil();
-    }
-
-    function LazyLoader(options) {
-
-        this.options = options;
-    }
-
-    LazyLoader.prototype.createObserver = function () {
-
-        unveilElementsInternal(this, this.options.callback);
-        this.observer = 1;
-    };
-
-    LazyLoader.prototype.addElements = function (elements) {
-
-        this.elements = this.elements || [];
-
-        for (var i = 0, length = elements.length; i < length; i++) {
-            this.elements.push(elements[i]);
-        }
-
-        var observer = this.observer;
-
-        if (!observer) {
-            this.createObserver();
-        }
-
-    };
-
-    LazyLoader.prototype.destroyObserver = function (elements) {
-
-    };
-
-    LazyLoader.prototype.destroy = function (elements) {
-
-        this.destroyObserver();
-        this.options = null;
-    };
-
-    function unveilElements(elements, root, callback) {
-
-        if (!elements.length) {
-            return;
-        }
-        var lazyLoader = new LazyLoader({
-            callback: callback
-        });
-        lazyLoader.addElements(elements);
-    }
-
-    LazyLoader.lazyChildren = function (elem, callback) {
-
-        unveilElements(elem.getElementsByClassName('lazy'), elem, callback);
-    };
-
-    return LazyLoader;
-});