From 54357bbc2b0b6989ded549acf3d3db959590ceb7 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Wed, 31 Aug 2016 15:27:54 -0600
Subject: [PATCH] Remove unused ol.dom.canUseCssTransform3D()

---
 src/ol/dom.js                | 37 ------------------------------------
 test/spec/ol/dom/dom.test.js | 14 --------------
 2 files changed, 51 deletions(-)

diff --git a/src/ol/dom.js b/src/ol/dom.js
index e77d5d5415..8ae8f22e39 100644
--- a/src/ol/dom.js
+++ b/src/ol/dom.js
@@ -67,43 +67,6 @@ ol.dom.canUseCssTransform = (function() {
 }());
 
 
-/**
- * Detect 3d transform.
- * Adapted from http://stackoverflow.com/q/5661671/130442
- * http://caniuse.com/#feat=transforms3d
- * @return {boolean}
- */
-ol.dom.canUseCssTransform3D = (function() {
-  var global = ol.global;
-  var canUseCssTransform3D;
-  return function() {
-    if (canUseCssTransform3D === undefined) {
-      var el = document.createElement('P'),
-          has3d,
-          transforms = {
-            'webkitTransform': '-webkit-transform',
-            'OTransform': '-o-transform',
-            'msTransform': '-ms-transform',
-            'MozTransform': '-moz-transform',
-            'transform': 'transform'
-          };
-      document.body.appendChild(el);
-      for (var t in transforms) {
-        if (t in el.style) {
-          el.style[t] = 'translate3d(1px,1px,1px)';
-          has3d = global.getComputedStyle(el).getPropertyValue(
-              transforms[t]);
-        }
-      }
-      document.body.removeChild(el);
-
-      canUseCssTransform3D = (has3d && has3d !== 'none');
-    }
-    return canUseCssTransform3D;
-  };
-}());
-
-
 /**
  * @param {Element} element Element.
  * @param {string} value Value.
diff --git a/test/spec/ol/dom/dom.test.js b/test/spec/ol/dom/dom.test.js
index ec8667eefe..79d848d170 100644
--- a/test/spec/ol/dom/dom.test.js
+++ b/test/spec/ol/dom/dom.test.js
@@ -74,20 +74,6 @@ describe('ol.dom', function() {
 
   });
 
-  describe('ol.dom.canUseCssTransform3D', function() {
-
-    it('always returns a boolean', function() {
-      var canUse = ol.dom.canUseCssTransform3D();
-      expect(typeof canUse).to.be('boolean');
-    });
-
-    it('returns the same result as the Modernizr implementation', function() {
-      var canUse = ol.dom.canUseCssTransform3D();
-      expect(canUse).to.be(Modernizr.csstransforms3d);
-    });
-
-  });
-
   describe('ol.dom.setTransform', function() {
     var element = null;
     var originalIsIE;