Settings Rewrite: Roll Polymer version to latest.

Rolls polymer version to latest. Adds some local modifications (reflected in chromium.patch) to get closure compilation to work.

BUG=537405

Review URL: https://codereview.chromium.org/1408383009

Cr-Commit-Position: refs/heads/master@{#358132}

5 files changed, 72 insertions, 56 deletions

diff --git a/third_party/polymer/v1_0/components-chromium/iron-selector/.bower.json b/third_party/polymer/v1_0/components-chromium/iron-selector/.bower.json
index 8c65ba5..52d44c1 100644
--- a/third_party/polymer/v1_0/components-chromium/iron-selector/.bower.json
+++ b/third_party/polymer/v1_0/components-chromium/iron-selector/.bower.json
@@ -1,12 +1,10 @@
 {
   "name": "iron-selector",
-  "version": "1.0.7",
+  "version": "1.0.8",
   "description": "Manages a set of elements that can be selected",
   "private": true,
   "license": "http://polymer.github.io/LICENSE.txt",
-  "main": [
-    "iron-selector.html"
-  ],
+  "main": "iron-selector.html",
   "authors": [
     "The Polymer Authors"
   ],
@@ -22,7 +20,7 @@
   "homepage": "https://github.com/PolymerElements/iron-selector",
   "ignore": [],
   "dependencies": {
-    "polymer": "Polymer/polymer#^1.0.0"
+    "polymer": "Polymer/polymer#^1.2.0"
   },
   "devDependencies": {
     "iron-component-page": "PolymerElements/iron-component-page#^1.0.0",
@@ -32,11 +30,11 @@
     "web-component-tester": "*",
     "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
   },
-  "_release": "1.0.7",
+  "_release": "1.0.8",
   "_resolution": {
     "type": "version",
-    "tag": "v1.0.7",
-    "commit": "0b2f484ac3b1b03400da2d38b0f543f3688150a4"
+    "tag": "v1.0.8",
+    "commit": "e9a66727f3da0446f04956d4e4f1dcd51cdec2ff"
   },
   "_source": "git://github.com/PolymerElements/iron-selector.git",
   "_target": "^1.0.0",
diff --git a/third_party/polymer/v1_0/components-chromium/iron-selector/.travis.yml b/third_party/polymer/v1_0/components-chromium/iron-selector/.travis.yml
new file mode 100644
index 0000000..eca9321
--- /dev/null
+++ b/third_party/polymer/v1_0/components-chromium/iron-selector/.travis.yml
@@ -0,0 +1,28 @@
+language: node_js
+sudo: false
+matrix:
+  include:
+  - node_js: stable
+    script: xvfb-run wct
+    addons:
+      firefox: latest
+      apt:
+        sources:
+        - google-chrome
+        packages:
+        - google-chrome-stable
+  - node_js: node
+    script:
+    - |
+      if [ "${TRAVIS_PULL_REQUEST}" = "false" ]; then
+        wct -s 'default'
+      fi
+before_script:
+- npm install web-component-tester
+- npm install bower
+- export PATH=$PWD/node_modules/.bin:$PATH
+- bower install
+env:
+  global:
+  - secure: ltCkwJM0nkTS9WjikyjqBsB5J2hQon4UnVVrINk4y+Vq4v9PQJH3+83nya0jnxilKaeAJs4d2/OS02F9GkqYpsSmDz7OgXPfk0hrHA8UksvvpSALfnukleIAN2YTOcxXJKeNHcfpqCKPk1dGeNQOEM61H+QgTBIyFB3sMugygqs=
+  - secure: TJuu1WdpFLTaBN/prBafm8Pld/BQCySNuuG1nATbF3fqiOpgehXu8Z5URAz5syUhqZAyEmuRMxvXpEVD/t1jrtaXVwkdCFkkQ4ckkP4gTIeSGA/Puw8sveB2q7QAqXyTmeFkocNlh8fxV+B07o0SPWdhcvdZnDVU9VrpSqL+92M=
diff --git a/third_party/polymer/v1_0/components-chromium/iron-selector/bower.json b/third_party/polymer/v1_0/components-chromium/iron-selector/bower.json
index ff00842..a633301 100644
--- a/third_party/polymer/v1_0/components-chromium/iron-selector/bower.json
+++ b/third_party/polymer/v1_0/components-chromium/iron-selector/bower.json
@@ -1,12 +1,10 @@
 {
   "name": "iron-selector",
-  "version": "1.0.7",
+  "version": "1.0.8",
   "description": "Manages a set of elements that can be selected",
   "private": true,
   "license": "http://polymer.github.io/LICENSE.txt",
-  "main": [
-    "iron-selector.html"
-  ],
+  "main": "iron-selector.html",
   "authors": [
     "The Polymer Authors"
   ],
@@ -22,7 +20,7 @@
   "homepage": "https://github.com/PolymerElements/iron-selector",
   "ignore": [],
   "dependencies": {
-    "polymer": "Polymer/polymer#^1.0.0"
+    "polymer": "Polymer/polymer#^1.2.0"
   },
   "devDependencies": {
     "iron-component-page": "PolymerElements/iron-component-page#^1.0.0",
diff --git a/third_party/polymer/v1_0/components-chromium/iron-selector/iron-multi-selectable-extracted.js b/third_party/polymer/v1_0/components-chromium/iron-selector/iron-multi-selectable-extracted.js
index c1cc623..de4827b 100644
--- a/third_party/polymer/v1_0/components-chromium/iron-selector/iron-multi-selectable-extracted.js
+++ b/third_party/polymer/v1_0/components-chromium/iron-selector/iron-multi-selectable-extracted.js
@@ -58,6 +58,11 @@
       this._selection.multi = multi;
     },
 
+    get _shouldUpdateSelection() {
+      return this.selected != null ||
+        (this.selectedValues != null && this.selectedValues.length);
+    },
+
     _updateSelected: function() {
       if (this.multi) {
         this._selectMulti(this.selectedValues);
diff --git a/third_party/polymer/v1_0/components-chromium/iron-selector/iron-selectable-extracted.js b/third_party/polymer/v1_0/components-chromium/iron-selector/iron-selectable-extracted.js
index 4afe648..f52a512 100644
--- a/third_party/polymer/v1_0/components-chromium/iron-selector/iron-selectable-extracted.js
+++ b/third_party/polymer/v1_0/components-chromium/iron-selector/iron-selectable-extracted.js
@@ -50,6 +50,8 @@
 
       /**
        * Returns the currently selected item.
+       *
+       * @type {?Object}
        */
       selectedItem: {
         type: Object,
@@ -91,10 +93,20 @@
       },
 
       /**
+       * The list of items from which a selection can be made.
+       */
+      items: {
+        type: Array,
+        readOnly: true,
+        value: function() {
+          return [];
+        }
+      },
+
+      /**
        * The set of excluded elements where the key is the `localName`
        * of the element that will be ignored from the item list.
        *
-       * @type {object}
        * @default {template: 1}
        */
       _excludedLocalNames: {
@@ -114,15 +126,12 @@
     created: function() {
       this._bindFilterItem = this._filterItem.bind(this);
       this._selection = new Polymer.IronSelection(this._applySelection.bind(this));
-      // TODO(cdata): When polymer/polymer#2535 lands, we do not need to do this
-      // book keeping anymore:
-      this.__listeningForActivate = false;
     },
 
     attached: function() {
       this._observer = this._observeItems(this);
-      this._contentObserver = this._observeContent(this);
-      if (!this.selectedItem && this.selected) {
+      this._updateItems();
+      if (!this._shouldUpdateSelection) {
         this._updateSelected(this.attrForSelected,this.selected)
       }
       this._addListener(this.activateEvent);
@@ -130,26 +139,12 @@
 
     detached: function() {
       if (this._observer) {
-        this._observer.disconnect();
-      }
-      if (this._contentObserver) {
-        this._contentObserver.disconnect();
+        Polymer.dom(this).unobserveNodes(this._observer);
       }
       this._removeListener(this.activateEvent);
     },
 
     /**
-     * Returns an array of selectable items.
-     *
-     * @property items
-     * @type Array
-     */
-    get items() {
-      var nodes = Polymer.dom(this).queryDistributedElements(this.selectable || '*');
-      return Array.prototype.filter.call(nodes, this._bindFilterItem);
-    },
-
-    /**
      * Returns the index of the given item.
      *
      * @method indexOf
@@ -191,18 +186,16 @@
       this.selected = this._indexToValue(index);
     },
 
-    _addListener: function(eventName) {
-      if (!this.isAttached || this.__listeningForActivate) {
-        return;
-      }
+    get _shouldUpdateSelection() {
+      return this.selected != null;
+    },
 
-      this.__listeningForActivate = true;
+    _addListener: function(eventName) {
       this.listen(this, eventName, '_activateHandler');
     },
 
     _removeListener: function(eventName) {
       this.unlisten(this, eventName, '_activateHandler');
-      this.__listeningForActivate = false;
     },
 
     _activateEventChanged: function(eventName, old) {
@@ -210,6 +203,12 @@
       this._addListener(eventName);
     },
 
+    _updateItems: function() {
+      var nodes = Polymer.dom(this).queryDistributedElements(this.selectable || '*');
+      nodes = Array.prototype.filter.call(nodes, this._bindFilterItem);
+      this._setItems(nodes);
+    },
+
     _updateSelected: function() {
       this._selectSelected(this.selected);
     },
@@ -268,18 +267,9 @@
       this._setSelectedItem(this._selection.get());
     },
 
-    // observe content changes under the given node.
-    _observeContent: function(node) {
-      var content = node.querySelector('content');
-      if (content && content.parentElement === node) {
-        return this._observeItems(node.domHost);
-      }
-    },
-
     // observe items change under the given node.
     _observeItems: function(node) {
-      // TODO(cdata): Update this when we get distributed children changed.
-      var observer = new MutationObserver(function(mutations) {
+      return Polymer.dom(node).observeNodes(function(mutations) {
         // Let other interested parties know about the change so that
         // we don't have to recreate mutation observers everywher.
         this.fire('iron-items-changed', mutations, {
@@ -287,15 +277,12 @@
           cancelable: false
         });
 
-        if (this.selected != null) {
+        this._updateItems();
+
+        if (this._shouldUpdateSelection) {
           this._updateSelected();
         }
-      }.bind(this));
-      observer.observe(node, {
-        childList: true,
-        subtree: true
       });
-      return observer;
     },
 
     _activateHandler: function(e) {