diff --git a/externs/closure-compiler.js b/externs/closure-compiler.js
index 9ee9e8ade7..763c409f16 100644
--- a/externs/closure-compiler.js
+++ b/externs/closure-compiler.js
@@ -7,35 +7,3 @@
  *
  * @externs
  */
-
-/** @type {number} */
-Touch.prototype.force;
-
-
-/** @type {number} */
-Touch.prototype.radiusX;
-
-
-/** @type {number} */
-Touch.prototype.radiusY;
-
-
-/** @type {number} */
-Touch.prototype.webkitForce;
-
-
-/** @type {number} */
-Touch.prototype.webkitRadiusX;
-
-
-/** @type {number} */
-Touch.prototype.webkitRadiusY;
-
-
-// see https://github.com/google/closure-compiler/pull/1139
-
-/**
- * @type {string}
- * @see http://www.w3.org/TR/pointerevents/#the-touch-action-css-property
- */
-CSSProperties.prototype.touchAction;