fix(menubar): fix RTE with close dialogs invoked from menubar

Closes #5476

src/core/util/animation/animate.js

@@ -88,12 +88,13 @@ function AnimateDomUtils($mdUtil, $q, $timeout, $mdConstant, $animateCss) {
     calculateZoomToOrigin: function (element, originator) {
       var origin = originator.element;
       var bounds = originator.bounds;
+
       var zoomTemplate = "translate3d( {centerX}px, {centerY}px, 0 ) scale( {scaleX}, {scaleY} )";
       var buildZoom = angular.bind(null, $mdUtil.supplant, zoomTemplate);
       var zoomStyle = buildZoom({centerX: 0, centerY: 0, scaleX: 0.5, scaleY: 0.5});
 
       if (origin || bounds) {
-        var originBnds = origin ? self.clientRect(origin) : self.copyRect(bounds);
+        var originBnds = origin ? self.clientRect(origin) || currentBounds() : self.copyRect(bounds);
         var dialogRect = self.copyRect(element[0].getBoundingClientRect());
         var dialogCenterPt = self.centerPointFor(dialogRect);
         var originCenterPt = self.centerPointFor(originBnds);
@@ -109,6 +110,17 @@ function AnimateDomUtils($mdUtil, $q, $timeout, $mdConstant, $animateCss) {
       }
 
       return zoomStyle;
+
+      /**
+       * This is a fallback if the origin information is no longer valid, then the
+       * origin bounds simply becomes the current bounds for the dialogContainer's parent
+       */
+      function currentBounds() {
+        var cntr = element ? element.parent() : null;
+        var parent = cntr ? cntr.parent() : null;
+
+        return parent ? self.clientRect(parent) : null;
+      }
     },
 
     /**
@@ -199,10 +211,10 @@ function AnimateDomUtils($mdUtil, $q, $timeout, $mdConstant, $animateCss) {
      *  Calculate 'rounded' center point of Rect
      */
     centerPointFor: function (targetRect) {
-      return {
+      return targetRect ? {
         x: Math.round(targetRect.left + (targetRect.width / 2)),
         y: Math.round(targetRect.top + (targetRect.height / 2))
-      }
+      } : { x : 0, y : 0 };
     }
 
   };