Bug 1246807 - Implement Editable width / height inputs r=jryans

devtools/client/responsive.html/constants.js

@@ -0,0 +1,8 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+// The minimum viewport width and height
+exports.MIN_VIEWPORT_DIMENSION = 280;