Roll Polymer to 1.3.1

third_party/polymer/v1_0/components-chromium/paper-tooltip/paper-tooltip-extracted.js

 Polymer({
       is: 'paper-tooltip',
 
       hostAttributes: {
         role: 'tooltip',
         tabindex: -1
       },
 
       behaviors: [
         Polymer.NeonAnimationRunnerBehavior
       ],
 
       properties: {
         /**
          * The id of the element that the tooltip is anchored to. This element
          * must be a sibling of the tooltip.
          */
         for: {
           type: String,
           observer: '_forChanged'
         },
 
         /**
+         * Set this to true if you want to manually control when the tooltip
+         * is shown or hidden.
+         */
+        manualMode: {
+          type: Boolean,
+          value: false
+        },
+
+        /**
          * Positions the tooltip to the top, right, bottom, left of its content.
          */
         position: {
           type: String,
           value: 'bottom'
         },
 
         /**
          * If true, no parts of the tooltip will ever be shown offscreen.
          */
@@ skipping 81 matching lines @@
           target = parentNode.nodeType == Node.DOCUMENT_FRAGMENT_NODE ?
               ownerRoot.host : parentNode;
         }
 
         return target;
       },
 
       attached: function() {
         this._target = this.target;
 
+        if (this.manualMode)
+          return;
+
         this.listen(this._target, 'mouseenter', 'show');
         this.listen(this._target, 'focus', 'show');
         this.listen(this._target, 'mouseleave', 'hide');
         this.listen(this._target, 'blur', 'hide');
         this.listen(this._target, 'tap', 'hide');
       },
 
       detached: function() {
-        if (this._target) {
+        if (this._target && !this.manualMode) {
           this.unlisten(this._target, 'mouseenter', 'show');
           this.unlisten(this._target, 'focus', 'show');
           this.unlisten(this._target, 'mouseleave', 'hide');
           this.unlisten(this._target, 'blur', 'hide');
           this.unlisten(this._target, 'tap', 'hide');
         }
       },
 
       show: function() {
         // If the tooltip is already showing, there's nothing to do.
@@ skipping 32 matching lines @@
         this._showing = false;
         this._animationPlaying = true;
         this.playAnimation('exit');
       },
 
       _forChanged: function() {
         this._target = this.target;
       },
 
       updatePosition: function() {
-        if (!this._target)
+        if (!this._target || !this.offsetParent)
           return;
 
         var offset = this.offset;
         // If a marginTop has been provided by the user (pre 1.0.3), use it.
         if (this.marginTop != 14 && this.offset == 14)
           offset = this.marginTop;
 
         var parentRect = this.offsetParent.getBoundingClientRect();
         var targetRect = this._target.getBoundingClientRect();
         var thisRect = this.getBoundingClientRect();
@@ skipping 51 matching lines @@
 
       },
 
       _onAnimationFinish: function() {
         this._animationPlaying = false;
         if (!this._showing) {
           this.toggleClass('hidden', true, this.$.tooltip);
         }
       },
     });