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runtime/bin/vmservice/observatory/deployed/web/packages/template_binding/js/node_bind.js

Index: runtime/bin/vmservice/observatory/deployed/web/packages/template_binding/js/node_bind.js
diff --git a/runtime/bin/vmservice/observatory/deployed/web/packages/template_binding/js/node_bind.js b/runtime/bin/vmservice/observatory/deployed/web/packages/template_binding/js/node_bind.js
deleted file mode 100644
index 270c557b185ea8a36c5cabb97affeb865322e483..0000000000000000000000000000000000000000
--- a/runtime/bin/vmservice/observatory/deployed/web/packages/template_binding/js/node_bind.js
+++ /dev/null
@@ -1,343 +0,0 @@
-// Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
-// This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
-// The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
-// The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
-// Code distributed by Google as part of the polymer project is also
-// subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-
-(function(global) {
-  'use strict';
-
-  var filter = Array.prototype.filter.call.bind(Array.prototype.filter);
-
-  function getTreeScope(node) {
-    while (node.parentNode) {
-      node = node.parentNode;
-    }
-
-    return typeof node.getElementById === 'function' ? node : null;
-  }
-
-  Node.prototype.bind = function(name, observable) {
-    console.error('Unhandled binding to Node: ', this, name, observable);
-  };
-
-  Node.prototype.bindFinished = function() {};
-
-  function updateBindings(node, name, binding) {
-    var bindings = node.bindings_;
-    if (!bindings)
-      bindings = node.bindings_ = {};
-
-    if (bindings[name])
-      binding[name].close();
-
-    return bindings[name] = binding;
-  }
-
-  function returnBinding(node, name, binding) {
-    return binding;
-  }
-
-  function sanitizeValue(value) {
-    return value == null ? '' : value;
-  }
-
-  function updateText(node, value) {
-    node.data = sanitizeValue(value);
-  }
-
-  function textBinding(node) {
-    return function(value) {
-      return updateText(node, value);
-    };
-  }
-
-  var maybeUpdateBindings = returnBinding;
-
-  Object.defineProperty(Platform, 'enableBindingsReflection', {
-    get: function() {
-      return maybeUpdateBindings === updateBindings;
-    },
-    set: function(enable) {
-      maybeUpdateBindings = enable ? updateBindings : returnBinding;
-      return enable;
-    },
-    configurable: true
-  });
-
-  Text.prototype.bind = function(name, value, oneTime) {
-    if (name !== 'textContent')
-      return Node.prototype.bind.call(this, name, value, oneTime);
-
-    if (oneTime)
-      return updateText(this, value);
-
-    var observable = value;
-    updateText(this, observable.open(textBinding(this)));
-    return maybeUpdateBindings(this, name, observable);
-  }
-
-  function updateAttribute(el, name, conditional, value) {
-    if (conditional) {
-      if (value)
-        el.setAttribute(name, '');
-      else
-        el.removeAttribute(name);
-      return;
-    }
-
-    el.setAttribute(name, sanitizeValue(value));
-  }
-
-  function attributeBinding(el, name, conditional) {
-    return function(value) {
-      updateAttribute(el, name, conditional, value);
-    };
-  }
-
-  Element.prototype.bind = function(name, value, oneTime) {
-    var conditional = name[name.length - 1] == '?';
-    if (conditional) {
-      this.removeAttribute(name);
-      name = name.slice(0, -1);
-    }
-
-    if (oneTime)
-      return updateAttribute(this, name, conditional, value);
-
-
-    var observable = value;
-    updateAttribute(this, name, conditional,
-        observable.open(attributeBinding(this, name, conditional)));
-
-    return maybeUpdateBindings(this, name, observable);
-  };
-
-  var checkboxEventType;
-  (function() {
-    // Attempt to feature-detect which event (change or click) is fired first
-    // for checkboxes.
-    var div = document.createElement('div');
-    var checkbox = div.appendChild(document.createElement('input'));
-    checkbox.setAttribute('type', 'checkbox');
-    var first;
-    var count = 0;
-    checkbox.addEventListener('click', function(e) {
-      count++;
-      first = first || 'click';
-    });
-    checkbox.addEventListener('change', function() {
-      count++;
-      first = first || 'change';
-    });
-
-    var event = document.createEvent('MouseEvent');
-    event.initMouseEvent("click", true, true, window, 0, 0, 0, 0, 0, false,
-        false, false, false, 0, null);
-    checkbox.dispatchEvent(event);
-    // WebKit/Blink don't fire the change event if the element is outside the
-    // document, so assume 'change' for that case.
-    checkboxEventType = count == 1 ? 'change' : first;
-  })();
-
-  function getEventForInputType(element) {
-    switch (element.type) {
-      case 'checkbox':
-        return checkboxEventType;
-      case 'radio':
-      case 'select-multiple':
-      case 'select-one':
-        return 'change';
-      case 'range':
-        if (/Trident|MSIE/.test(navigator.userAgent))
-          return 'change';
-      default:
-        return 'input';
-    }
-  }
-
-  function updateInput(input, property, value, santizeFn) {
-    input[property] = (santizeFn || sanitizeValue)(value);
-  }
-
-  function inputBinding(input, property, santizeFn) {
-    return function(value) {
-      return updateInput(input, property, value, santizeFn);
-    }
-  }
-
-  function noop() {}
-
-  function bindInputEvent(input, property, observable, postEventFn) {
-    var eventType = getEventForInputType(input);
-
-    function eventHandler() {
-      observable.setValue(input[property]);
-      observable.discardChanges();
-      (postEventFn || noop)(input);
-      Platform.performMicrotaskCheckpoint();
-    }
-    input.addEventListener(eventType, eventHandler);
-
-    return {
-      close: function() {
-        input.removeEventListener(eventType, eventHandler);
-        observable.close();
-      },
-
-      observable_: observable
-    }
-  }
-
-  function booleanSanitize(value) {
-    return Boolean(value);
-  }
-
-  // |element| is assumed to be an HTMLInputElement with |type| == 'radio'.
-  // Returns an array containing all radio buttons other than |element| that
-  // have the same |name|, either in the form that |element| belongs to or,
-  // if no form, in the document tree to which |element| belongs.
-  //
-  // This implementation is based upon the HTML spec definition of a
-  // "radio button group":
-  //   http://www.whatwg.org/specs/web-apps/current-work/multipage/number-state.html#radio-button-group
-  //
-  function getAssociatedRadioButtons(element) {
-    if (element.form) {
-      return filter(element.form.elements, function(el) {
-        return el != element &&
-            el.tagName == 'INPUT' &&
-            el.type == 'radio' &&
-            el.name == element.name;
-      });
-    } else {
-      var treeScope = getTreeScope(element);
-      if (!treeScope)
-        return [];
-      var radios = treeScope.querySelectorAll(
-          'input[type="radio"][name="' + element.name + '"]');
-      return filter(radios, function(el) {
-        return el != element && !el.form;
-      });
-    }
-  }
-
-  function checkedPostEvent(input) {
-    // Only the radio button that is getting checked gets an event. We
-    // therefore find all the associated radio buttons and update their
-    // check binding manually.
-    if (input.tagName === 'INPUT' &&
-        input.type === 'radio') {
-      getAssociatedRadioButtons(input).forEach(function(radio) {
-        var checkedBinding = radio.bindings_.checked;
-        if (checkedBinding) {
-          // Set the value directly to avoid an infinite call stack.
-          checkedBinding.observable_.setValue(false);
-        }
-      });
-    }
-  }
-
-  HTMLInputElement.prototype.bind = function(name, value, oneTime) {
-    if (name !== 'value' && name !== 'checked')
-      return HTMLElement.prototype.bind.call(this, name, value, oneTime);
-
-    this.removeAttribute(name);
-    var sanitizeFn = name == 'checked' ? booleanSanitize : sanitizeValue;
-    var postEventFn = name == 'checked' ? checkedPostEvent : noop;
-
-    if (oneTime)
-      return updateInput(this, name, value, sanitizeFn);
-
-
-    var observable = value;
-    var binding = bindInputEvent(this, name, observable, postEventFn);
-    updateInput(this, name,
-                observable.open(inputBinding(this, name, sanitizeFn)),
-                sanitizeFn);
-
-    // Checkboxes may need to update bindings of other checkboxes.
-    return updateBindings(this, name, binding);
-  }
-
-  HTMLTextAreaElement.prototype.bind = function(name, value, oneTime) {
-    if (name !== 'value')
-      return HTMLElement.prototype.bind.call(this, name, value, oneTime);
-
-    this.removeAttribute('value');
-
-    if (oneTime)
-      return updateInput(this, 'value', value);
-
-    var observable = value;
-    var binding = bindInputEvent(this, 'value', observable);
-    updateInput(this, 'value',
-                observable.open(inputBinding(this, 'value', sanitizeValue)));
-    return maybeUpdateBindings(this, name, binding);
-  }
-
-  function updateOption(option, value) {
-    var parentNode = option.parentNode;;
-    var select;
-    var selectBinding;
-    var oldValue;
-    if (parentNode instanceof HTMLSelectElement &&
-        parentNode.bindings_ &&
-        parentNode.bindings_.value) {
-      select = parentNode;
-      selectBinding = select.bindings_.value;
-      oldValue = select.value;
-    }
-
-    option.value = sanitizeValue(value);
-
-    if (select && select.value != oldValue) {
-      selectBinding.observable_.setValue(select.value);
-      selectBinding.observable_.discardChanges();
-      Platform.performMicrotaskCheckpoint();
-    }
-  }
-
-  function optionBinding(option) {
-    return function(value) {
-      updateOption(option, value);
-    }
-  }
-
-  HTMLOptionElement.prototype.bind = function(name, value, oneTime) {
-    if (name !== 'value')
-      return HTMLElement.prototype.bind.call(this, name, value, oneTime);
-
-    this.removeAttribute('value');
-
-    if (oneTime)
-      return updateOption(this, value);
-
-    var observable = value;
-    var binding = bindInputEvent(this, 'value', observable);
-    updateOption(this, observable.open(optionBinding(this)));
-    return maybeUpdateBindings(this, name, binding);
-  }
-
-  HTMLSelectElement.prototype.bind = function(name, value, oneTime) {
-    if (name === 'selectedindex')
-      name = 'selectedIndex';
-
-    if (name !== 'selectedIndex' && name !== 'value')
-      return HTMLElement.prototype.bind.call(this, name, value, oneTime);
-
-    this.removeAttribute(name);
-
-    if (oneTime)
-      return updateInput(this, name, value);
-
-    var observable = value;
-    var binding = bindInputEvent(this, name, observable);
-    updateInput(this, name,
-                observable.open(inputBinding(this, name)));
-
-    // Option update events may need to access select bindings.
-    return updateBindings(this, name, binding);
-  }
-})(this);