[MD settings] merge polymer 1.0.11; hack for settings checkbox

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

Index: third_party/polymer/v1_0/components-chromium/polymer/polymer-extracted.js
diff --git a/third_party/polymer/v1_0/components-chromium/polymer/polymer-extracted.js b/third_party/polymer/v1_0/components-chromium/polymer/polymer-extracted.js
index ce6d33d9c562b0ad164786cdb6b73f94a78ed401..aad713d4b462a2b4a2e54cc641d8db89cfaf7202 100644
--- a/third_party/polymer/v1_0/components-chromium/polymer/polymer-extracted.js
+++ b/third_party/polymer/v1_0/components-chromium/polymer/polymer-extracted.js
@@ -406,6 +406,19 @@ var MOUSE_EVENTS = [
 'mouseup',
 'click'
 ];
+var MOUSE_WHICH_TO_BUTTONS = [
+0,
+1,
+4,
+2
+];
+var MOUSE_HAS_BUTTONS = function () {
+try {
+return new MouseEvent('test', { buttons: 1 }).buttons === 1;
+} catch (e) {
+return false;
+}
+}();
 var IS_TOUCH_ONLY = navigator.userAgent.match(/iP(?:[oa]d|hone)|Android/);
 var mouseCanceller = function (mouseEvent) {
 mouseEvent[HANDLED_OBJ] = { skip: true };
@@ -444,6 +457,34 @@ POINTERSTATE.mouse.mouseIgnoreJob = null;
 };
 POINTERSTATE.mouse.mouseIgnoreJob = Polymer.Debounce(POINTERSTATE.mouse.mouseIgnoreJob, unset, MOUSE_TIMEOUT);
 }
+function hasLeftMouseButton(ev) {
+var type = ev.type;
+if (MOUSE_EVENTS.indexOf(type) === -1) {
+return false;
+}
+if (type === 'mousemove') {
+var buttons = ev.buttons === undefined ? 1 : ev.buttons;
+if (ev instanceof window.MouseEvent && !MOUSE_HAS_BUTTONS) {
+buttons = MOUSE_WHICH_TO_BUTTONS[ev.which] || 0;
+}
+return Boolean(buttons & 1);
+} else {
+var button = ev.button === undefined ? 0 : ev.button;
+return button === 0;
+}
+}
+function isSyntheticClick(ev) {
+if (ev.type === 'click') {
+if (ev.detail === 0) {
+return true;
+}
+var t = Gestures.findOriginalTarget(ev);
+var bcr = t.getBoundingClientRect();
+var x = ev.pageX, y = ev.pageY;
+return !(x >= bcr.left && x <= bcr.right && (y >= bcr.top && y <= bcr.bottom));
+}
+return false;
+}
 var POINTERSTATE = {
 mouse: {
 target: null,
@@ -468,6 +509,16 @@ break;
 }
 return ta;
 }
+function trackDocument(stateObj, movefn, upfn) {
+stateObj.movefn = movefn;
+stateObj.upfn = upfn;
+document.addEventListener('mousemove', movefn);
+document.addEventListener('mouseup', upfn);
+}
+function untrackDocument(stateObj) {
+document.removeEventListener('mousemove', stateObj.movefn);
+document.removeEventListener('mouseup', stateObj.upfn);
+}
 var Gestures = {
 gestures: {},
 recognizers: [],
@@ -673,18 +724,48 @@ deps: [
 'touchstart',
 'touchend'
 ],
+flow: {
+start: [
+'mousedown',
+'touchstart'
+],
+end: [
+'mouseup',
+'touchend'
+]
+},
 emits: [
 'down',
 'up'
 ],
+info: {
+movefn: function () {
+},
+upfn: function () {
+}
+},
+reset: function () {
+untrackDocument(this.info);
+},
 mousedown: function (e) {
+if (!hasLeftMouseButton(e)) {
+return;
+}
 var t = Gestures.findOriginalTarget(e);
 var self = this;
+var movefn = function movefn(e) {
+if (!hasLeftMouseButton(e)) {
+self.fire('up', t, e);
+untrackDocument(self.info);
+}
+};
 var upfn = function upfn(e) {
+if (hasLeftMouseButton(e)) {
 self.fire('up', t, e);
-document.removeEventListener('mouseup', upfn);
+}
+untrackDocument(self.info);
 };
-document.addEventListener('mouseup', upfn);
+trackDocument(this.info, movefn, upfn);
 this.fire('down', t, e);
 },
 touchstart: function (e) {
@@ -735,6 +816,10 @@ this.moves.shift();
 }
 this.moves.push(move);
 },
+movefn: function () {
+},
+upfn: function () {
+},
 prevent: false
 },
 reset: function () {
@@ -744,6 +829,7 @@ this.info.moves = [];
 this.info.x = 0;
 this.info.y = 0;
 this.info.prevent = false;
+untrackDocument(this.info);
 },
 hasMovedEnough: function (x, y) {
 if (this.info.prevent) {
@@ -757,6 +843,9 @@ var dy = Math.abs(this.info.y - y);
 return dx >= TRACK_DISTANCE || dy >= TRACK_DISTANCE;
 },
 mousedown: function (e) {
+if (!hasLeftMouseButton(e)) {
+return;
+}
 var t = Gestures.findOriginalTarget(e);
 var self = this;
 var movefn = function movefn(e) {
@@ -767,6 +856,10 @@ self.info.addMove({
 x: x,
 y: y
 });
+if (!hasLeftMouseButton(e)) {
+self.info.state = 'end';
+untrackDocument(self.info);
+}
 self.fire(t, e);
 self.info.started = true;
 }
@@ -776,11 +869,9 @@ if (self.info.started) {
 Gestures.prevent('tap');
 movefn(e);
 }
-document.removeEventListener('mousemove', movefn);
-document.removeEventListener('mouseup', upfn);
+untrackDocument(self.info);
 };
-document.addEventListener('mousemove', movefn);
-document.addEventListener('mouseup', upfn);
+trackDocument(this.info, movefn, upfn);
 this.info.x = e.clientX;
 this.info.y = e.clientY;
 },
@@ -875,10 +966,14 @@ this.info.x = e.clientX;
 this.info.y = e.clientY;
 },
 mousedown: function (e) {
+if (hasLeftMouseButton(e)) {
 this.save(e);
+}
 },
 click: function (e) {
+if (hasLeftMouseButton(e)) {
 this.forward(e);
+}
 },
 touchstart: function (e) {
 this.save(e.changedTouches[0]);
@@ -890,7 +985,7 @@ forward: function (e) {
 var dx = Math.abs(e.clientX - this.info.x);
 var dy = Math.abs(e.clientY - this.info.y);
 var t = Gestures.findOriginalTarget(e);
-if (isNaN(dx) || isNaN(dy) || dx <= TAP_DISTANCE && dy <= TAP_DISTANCE) {
+if (isNaN(dx) || isNaN(dy) || dx <= TAP_DISTANCE && dy <= TAP_DISTANCE || isSyntheticClick(e)) {
 if (!this.info.prevent) {
 Gestures.fire(t, 'tap', {
 x: e.clientX,
@@ -1511,7 +1606,7 @@ trigger: trigger
 });
 },
 _parseMethod: function (expression) {
-var m = expression.match(/(\w*)\((.*)\)/);
+var m = expression.match(/([^\s]+)\((.*)\)/);
 if (m) {
 var sig = {
 method: m[1],
@@ -1606,6 +1701,10 @@ this._handlers = [];
 _marshalAttributes: function () {
 this._takeAttributesToModel(this._config);
 },
+_attributeChangedImpl: function (name) {
+var model = this._clientsReadied ? this : this._config;
+this._setAttributeToProperty(model, name);
+},
 _configValue: function (name, value) {
 this._config[name] = value;
 },
@@ -1885,36 +1984,56 @@ var array = this.get(path);
 var args = Array.prototype.slice.call(arguments, 1);
 var len = array.length;
 var ret = array.push.apply(array, args);
+if (args.length) {
 this._notifySplice(array, path, len, args.length, []);
+}
 return ret;
 },
 pop: function (path) {
 var array = this.get(path);
+var hadLength = Boolean(array.length);
 var args = Array.prototype.slice.call(arguments, 1);
-var rem = array.slice(-1);
 var ret = array.pop.apply(array, args);
-this._notifySplice(array, path, array.length, 0, rem);
+if (hadLength) {
+this._notifySplice(array, path, array.length, 0, [ret]);
+}
 return ret;
 },
 splice: function (path, start, deleteCount) {
 var array = this.get(path);
+if (start < 0) {
+start = array.length - Math.floor(-start);
+} else {
+start = Math.floor(start);
+}
+if (!start) {
+start = 0;
+}
 var args = Array.prototype.slice.call(arguments, 1);
 var ret = array.splice.apply(array, args);
-this._notifySplice(array, path, start, args.length - 2, ret);
+var addedCount = Math.max(args.length - 2, 0);
+if (addedCount || ret.length) {
+this._notifySplice(array, path, start, addedCount, ret);
+}
 return ret;
 },
 shift: function (path) {
 var array = this.get(path);
+var hadLength = Boolean(array.length);
 var args = Array.prototype.slice.call(arguments, 1);
 var ret = array.shift.apply(array, args);
+if (hadLength) {
 this._notifySplice(array, path, 0, 0, [ret]);
+}
 return ret;
 },
 unshift: function (path) {
 var array = this.get(path);
 var args = Array.prototype.slice.call(arguments, 1);
 var ret = array.unshift.apply(array, args);
+if (args.length) {
 this._notifySplice(array, path, 0, args.length, []);
+}
 return ret;
 }
 });
@@ -1937,7 +2056,7 @@ text = this._clean(text);
 return this._parseCss(this._lex(text), text);
 },
 _clean: function (cssText) {
-return cssText.replace(rx.comments, '').replace(rx.port, '');
+return cssText.replace(this._rx.comments, '').replace(this._rx.port, '');
 },
 _lex: function (text) {
 var root = {
@@ -1976,15 +2095,15 @@ var ss = node.previous ? node.previous.end : node.parent.start;
 t = text.substring(ss, node.start - 1);
 t = t.substring(t.lastIndexOf(';') + 1);
 var s = node.parsedSelector = node.selector = t.trim();
-node.atRule = s.indexOf(AT_START) === 0;
+node.atRule = s.indexOf(this.AT_START) === 0;
 if (node.atRule) {
-if (s.indexOf(MEDIA_START) === 0) {
+if (s.indexOf(this.MEDIA_START) === 0) {
 node.type = this.types.MEDIA_RULE;
-} else if (s.match(rx.keyframesRule)) {
+} else if (s.match(this._rx.keyframesRule)) {
 node.type = this.types.KEYFRAMES_RULE;
 }
 } else {
-if (s.indexOf(VAR_START) === 0) {
+if (s.indexOf(this.VAR_START) === 0) {
 node.type = this.types.MIXIN_RULE;
 } else {
 node.type = this.types.STYLE_RULE;
@@ -2004,12 +2123,12 @@ text = text || '';
 var cssText = '';
 if (node.cssText || node.rules) {
 var r$ = node.rules;
-if (r$ && (preserveProperties || !hasMixinRules(r$))) {
+if (r$ && (preserveProperties || !this._hasMixinRules(r$))) {
 for (var i = 0, l = r$.length, r; i < l && (r = r$[i]); i++) {
 cssText = this.stringify(r, preserveProperties, cssText);
 }
 } else {
-cssText = preserveProperties ? node.cssText : removeCustomProps(node.cssText);
+cssText = preserveProperties ? node.cssText : this.removeCustomProps(node.cssText);
 cssText = cssText.trim();
 if (cssText) {
 cssText = '  ' + cssText + '\n';
@@ -2027,6 +2146,19 @@ text += this.CLOSE_BRACE + '\n\n';
 }
 return text;
 },
+_hasMixinRules: function (rules) {
+return rules[0].selector.indexOf(this.VAR_START) >= 0;
+},
+removeCustomProps: function (cssText) {
+cssText = this.removeCustomPropAssignment(cssText);
+return this.removeCustomPropApply(cssText);
+},
+removeCustomPropAssignment: function (cssText) {
+return cssText.replace(this._rx.customProp, '').replace(this._rx.mixinProp, '');
+},
+removeCustomPropApply: function (cssText) {
+return cssText.replace(this._rx.mixinApply, '').replace(this._rx.varApply, '');
+},
 types: {
 STYLE_RULE: 1,
 KEYFRAMES_RULE: 7,
@@ -2034,18 +2166,8 @@ MEDIA_RULE: 4,
 MIXIN_RULE: 1000
 },
 OPEN_BRACE: '{',
-CLOSE_BRACE: '}'
-};
-function hasMixinRules(rules) {
-return rules[0].selector.indexOf(VAR_START) >= 0;
-}
-function removeCustomProps(cssText) {
-return cssText.replace(rx.customProp, '').replace(rx.mixinProp, '').replace(rx.mixinApply, '').replace(rx.varApply, '');
-}
-var VAR_START = '--';
-var MEDIA_START = '@media';
-var AT_START = '@';
-var rx = {
+CLOSE_BRACE: '}',
+_rx: {
 comments: /\/\*[^*]*\*+([^\/*][^*]*\*+)*\//gim,
 port: /@import[^;]*;/gim,
 customProp: /(?:^|[\s;])--[^;{]*?:[^{};]*?(?:[;\n]|$)/gim,
@@ -2053,6 +2175,10 @@ mixinProp: /(?:^|[\s;])--[^;{]*?:[^{;]*?{[^}]*?}(?:[;\n]|$)?/gim,
 mixinApply: /@apply[\s]*\([^)]*?\)[\s]*(?:[;\n]|$)?/gim,
 varApply: /[^;:]*?:[^;]*var[^;]*(?:[;\n]|$)?/gim,
 keyframesRule: /^@[^\s]*keyframes/
+},
+VAR_START: '--',
+MEDIA_START: '@media',
+AT_START: '@'
 };
 return api;
 }();
@@ -2085,7 +2211,7 @@ clearStyleRules: function (style) {
 style.__cssRules = null;
 },
 forEachStyleRule: function (node, callback) {
-var s = node.selector;
+var s = node.parsedSelector;
 var skipRules = false;
 if (node.type === this.ruleTypes.STYLE_RULE) {
 callback(node);
@@ -2225,7 +2351,7 @@ var p$ = rule.selector.split(COMPLEX_SELECTOR_SEP);
 for (var i = 0, l = p$.length, p; i < l && (p = p$[i]); i++) {
 p$[i] = transformer.call(this, p, scope, hostScope);
 }
-rule.selector = p$.join(COMPLEX_SELECTOR_SEP);
+rule.selector = rule.transformedSelector = p$.join(COMPLEX_SELECTOR_SEP);
 },
 _transformComplexSelector: function (selector, scope, hostScope) {
 var stop = false;
@@ -2580,7 +2706,8 @@ return property && property.trim() || '';
 },
 valueForProperties: function (property, props) {
 var parts = property.split(';');
-for (var i = 0, p, m; i < parts.length && (p = parts[i]); i++) {
+for (var i = 0, p, m; i < parts.length; i++) {
+if (p = parts[i]) {
 m = p.match(this.rx.MIXIN_MATCH);
 if (m) {
 p = this.valueForProperty(props[m[1]], props);
@@ -2594,6 +2721,7 @@ p = pp.join(':');
 }
 parts[i] = p && p.lastIndexOf(';') === p.length - 1 ? p.slice(0, -1) : p || '';
 }
+}
 return parts.join(';');
 },
 applyProperties: function (rule, props) {
@@ -2613,7 +2741,7 @@ styleUtil.forRulesInStyles(styles, function (rule) {
 if (!rule.propertyInfo) {
 self.decorateRule(rule);
 }
-if (element && rule.propertyInfo.properties && matchesSelector.call(element, rule.selector)) {
+if (element && rule.propertyInfo.properties && matchesSelector.call(element, rule.transformedSelector || rule.parsedSelector)) {
 self.collectProperties(rule, props);
 addToBitMask(i, o);
 }
@@ -3011,9 +3139,9 @@ this._pushHost();
 this._stampTemplate();
 this._popHost();
 this._marshalAnnotationReferences();
-this._marshalHostAttributes();
 this._setupDebouncers();
 this._marshalInstanceEffects();
+this._marshalHostAttributes();
 this._marshalBehaviors();
 this._marshalAttributes();
 this._tryReady();
@@ -3026,6 +3154,7 @@ this._listenListeners(b.listeners);
 var nativeShadow = Polymer.Settings.useNativeShadow;
 var propertyUtils = Polymer.StyleProperties;
 var styleUtil = Polymer.StyleUtil;
+var cssParse = Polymer.CssParse;
 var styleDefaults = Polymer.StyleDefaults;
 var styleTransformer = Polymer.StyleTransformer;
 Polymer({
@@ -3063,7 +3192,7 @@ var self = this;
 e.textContent = styleUtil.toCssText(styleUtil.rulesForStyle(e), function (rule) {
 var css = rule.cssText = rule.parsedCssText;
 if (rule.propertyInfo && rule.propertyInfo.cssText) {
-css = css.replace(propertyUtils.rx.VAR_ASSIGN, '');
+css = cssParse.removeCustomPropAssignment(css);
 rule.cssText = propertyUtils.valueForProperties(css, props);
 }
 styleTransformer.documentRule(rule);
@@ -3111,11 +3240,25 @@ _showHideChildrenImpl: function (hide) {
 var c = this._children;
 for (var i = 0; i < c.length; i++) {
 var n = c[i];
-if (n.style) {
-n.style.display = hide ? 'none' : '';
-n.__hideTemplateChildren__ = hide;
+if (Boolean(hide) != Boolean(n.__hideTemplateChildren__)) {
+if (n.nodeType === Node.TEXT_NODE) {
+if (hide) {
+n.__polymerTextContent__ = n.textContent;
+n.textContent = '';
+} else {
+n.textContent = n.__polymerTextContent__;
+}
+} else if (n.style) {
+if (hide) {
+n.__polymerDisplay__ = n.style.display;
+n.style.display = 'none';
+} else {
+n.style.display = n.__polymerDisplay__;
 }
 }
+}
+n.__hideTemplateChildren__ = hide;
+}
 },
 _debounceTemplate: function (fn) {
 Polymer.dom.addDebouncer(this.debounce('_debounceTemplate', fn));
@@ -3797,16 +3940,23 @@ is: 'array-selector',
 properties: {
 items: {
 type: Array,
-observer: '_itemsChanged'
+observer: '_resetSelection'
+},
+multi: {
+type: Boolean,
+value: false,
+observer: '_resetSelection'
 },
 selected: {
 type: Object,
 notify: true
 },
-toggle: Boolean,
-multi: Boolean
+toggle: {
+type: Boolean,
+value: false
+}
 },
-_itemsChanged: function () {
+_resetSelection: function () {
 if (Array.isArray(this.selected)) {
 for (var i = 0; i < this.selected.length; i++) {
 this.unlinkPaths('selected.' + i);
@@ -3815,20 +3965,28 @@ this.unlinkPaths('selected.' + i);
 this.unlinkPaths('selected');
 }
 if (this.multi) {
+if (!this.selected || this.selected.length) {
 this.selected = [];
+this._selectedColl = Polymer.Collection.get(this.selected);
+}
 } else {
 this.selected = null;
+this._selectedColl = null;
+}
+},
+isSelected: function (item) {
+if (this.multi) {
+return this._selectedColl.getKey(item) !== undefined;
+} else {
+return this.selected == item;
 }
 },
 deselect: function (item) {
 if (this.multi) {
-var scol = Polymer.Collection.get(this.selected);
-var sidx = this.selected.indexOf(item);
-if (sidx >= 0) {
-var skey = scol.getKey(item);
-this.splice('selected', sidx, 1);
+if (this.isSelected(item)) {
+var skey = this._selectedColl.getKey(item);
+this.arrayDelete('selected', item);
 this.unlinkPaths('selected.' + skey);
-return true;
 }
 } else {
 this.selected = null;
@@ -3839,18 +3997,14 @@ select: function (item) {
 var icol = Polymer.Collection.get(this.items);
 var key = icol.getKey(item);
 if (this.multi) {
-var scol = Polymer.Collection.get(this.selected);
-var skey = scol.getKey(item);
-if (skey >= 0) {
+if (this.isSelected(item)) {
 if (this.toggle) {
 this.deselect(item);
 }
 } else {
 this.push('selected', item);
-this.async(function () {
-skey = scol.getKey(item);
+skey = this._selectedColl.getKey(item);
 this.linkPaths('selected.' + skey, 'items.' + key);
-});
 }
 } else {
 if (this.toggle && item == this.selected) {
@@ -3895,7 +4049,6 @@ this._flushTemplates();
 _render: function () {
 if (this.if) {
 if (!this.ctor) {
-this._wrapTextNodes(this._content || this.content);
 this.templatize(this);
 }
 this._ensureInstance();
@@ -3931,16 +4084,6 @@ parent.removeChild(n);
 this._instance = null;
 }
 },
-_wrapTextNodes: function (root) {
-for (var n = root.firstChild; n; n = n.nextSibling) {
-if (n.nodeType === Node.TEXT_NODE && n.textContent.trim()) {
-var s = document.createElement('span');
-root.insertBefore(s, n);
-s.appendChild(n);
-n = s;
-}
-}
-},
 _showHideChildren: function () {
 var hidden = this.__hideTemplateChildren__ || !this.if;
 if (this._instance) {
@@ -3958,37 +4101,11 @@ this._instance.notifyPath(path, value, true);
 }
 }
 });
-Polymer.ImportStatus = {
-_ready: false,
-_callbacks: [],
-whenLoaded: function (cb) {
-if (this._ready) {
-cb();
-} else {
-this._callbacks.push(cb);
-}
-},
-_importsLoaded: function () {
-this._ready = true;
-this._callbacks.forEach(function (cb) {
-cb();
-});
-this._callbacks = [];
-}
-};
-window.addEventListener('load', function () {
-Polymer.ImportStatus._importsLoaded();
-});
-if (window.HTMLImports) {
-HTMLImports.whenReady(function () {
-Polymer.ImportStatus._importsLoaded();
-});
-}
 Polymer({
 is: 'dom-bind',
 extends: 'template',
 created: function () {
-Polymer.ImportStatus.whenLoaded(this._markImportsReady.bind(this));
+Polymer.RenderStatus.whenReady(this._markImportsReady.bind(this));
 },
 _ensureReady: function () {
 if (!this._readied) {