Remove unused Polymer elements

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

Index: third_party/polymer/v1_0/components-chromium/iron-image/iron-image-extracted.js
diff --git a/third_party/polymer/v1_0/components-chromium/iron-image/iron-image-extracted.js b/third_party/polymer/v1_0/components-chromium/iron-image/iron-image-extracted.js
deleted file mode 100644
index b8cf4c7755f1932a3ab904c62732b95b55781352..0000000000000000000000000000000000000000
--- a/third_party/polymer/v1_0/components-chromium/iron-image/iron-image-extracted.js
+++ /dev/null
@@ -1,274 +0,0 @@
-Polymer({
-      is: 'iron-image',
-
-      properties: {
-        /**
-         * The URL of an image.
-         */
-        src: {
-          observer: '_srcChanged',
-          type: String,
-          value: ''
-        },
-
-        /**
-         * A short text alternative for the image.
-         */
-        alt: {
-          type: String,
-          value: null
-        },
-
-        /**
-         * When true, the image is prevented from loading and any placeholder is
-         * shown.  This may be useful when a binding to the src property is known to
-         * be invalid, to prevent 404 requests.
-         */
-        preventLoad: {
-          type: Boolean,
-          value: false,
-          observer: '_preventLoadChanged'
-        },
-
-        /**
-         * Sets a sizing option for the image.  Valid values are `contain` (full
-         * aspect ratio of the image is contained within the element and
-         * letterboxed) or `cover` (image is cropped in order to fully cover the
-         * bounds of the element), or `null` (default: image takes natural size).
-         */
-        sizing: {
-          type: String,
-          value: null,
-          reflectToAttribute: true
-        },
-
-        /**
-         * When a sizing option is used (`cover` or `contain`), this determines
-         * how the image is aligned within the element bounds.
-         */
-        position: {
-          type: String,
-          value: 'center'
-        },
-
-        /**
-         * When `true`, any change to the `src` property will cause the `placeholder`
-         * image to be shown until the new image has loaded.
-         */
-        preload: {
-          type: Boolean,
-          value: false
-        },
-
-        /**
-         * This image will be used as a background/placeholder until the src image has
-         * loaded.  Use of a data-URI for placeholder is encouraged for instant rendering.
-         */
-        placeholder: {
-          type: String,
-          value: null,
-          observer: '_placeholderChanged'
-        },
-
-        /**
-         * When `preload` is true, setting `fade` to true will cause the image to
-         * fade into place.
-         */
-        fade: {
-          type: Boolean,
-          value: false
-        },
-
-        /**
-         * Read-only value that is true when the image is loaded.
-         */
-        loaded: {
-          notify: true,
-          readOnly: true,
-          type: Boolean,
-          value: false
-        },
-
-        /**
-         * Read-only value that tracks the loading state of the image when the `preload`
-         * option is used.
-         */
-        loading: {
-          notify: true,
-          readOnly: true,
-          type: Boolean,
-          value: false
-        },
-
-        /**
-         * Read-only value that indicates that the last set `src` failed to load.
-         */
-        error: {
-          notify: true,
-          readOnly: true,
-          type: Boolean,
-          value: false
-        },
-
-        /**
-         * Can be used to set the width of image (e.g. via binding); size may also be
-         * set via CSS.
-         */
-        width: {
-          observer: '_widthChanged',
-          type: Number,
-          value: null
-        },
-
-        /**
-         * Can be used to set the height of image (e.g. via binding); size may also be
-         * set via CSS.
-         *
-         * @attribute height
-         * @type number
-         * @default null
-         */
-        height: {
-          observer: '_heightChanged',
-          type: Number,
-          value: null
-        },
-      },
-
-      observers: [
-        '_transformChanged(sizing, position)'
-      ],
-
-      ready: function() {
-        var img = this.$.img;
-
-        img.onload = function() {
-          if (this.$.img.src !== this._resolveSrc(this.src)) return;
-
-          this._setLoading(false);
-          this._setLoaded(true);
-          this._setError(false);
-        }.bind(this);
-
-        img.onerror = function() {
-          if (this.$.img.src !== this._resolveSrc(this.src)) return;
-
-          this._reset();
-
-          this._setLoading(false);
-          this._setLoaded(false);
-          this._setError(true);
-        }.bind(this);
-
-        this._resolvedSrc = '';
-      },
-
-      _load: function(src) {
-        if (src) {
-          this.$.img.src = src;
-        } else {
-          this.$.img.removeAttribute('src');
-        }
-        this.$.sizedImgDiv.style.backgroundImage = src ? 'url("' + src + '")' : '';
-
-        this._setLoading(!!src);
-        this._setLoaded(false);
-        this._setError(false);
-      },
-
-      _reset: function() {
-        this.$.img.removeAttribute('src');
-        this.$.sizedImgDiv.style.backgroundImage = '';
-
-        this._setLoading(false);
-        this._setLoaded(false);
-        this._setError(false);
-      },
-
-      _computePlaceholderHidden: function() {
-        return !this.preload || (!this.fade && !this.loading && this.loaded);
-      },
-
-      _computePlaceholderClassName: function() {
-        return (this.preload && this.fade && !this.loading && this.loaded) ? 'faded-out' : '';
-      },
-
-      _computeImgDivHidden: function() {
-        return !this.sizing;
-      },
-
-      _computeImgDivARIAHidden: function() {
-        return this.alt === '' ? 'true' : undefined;
-      },
-
-      _computeImgDivARIALabel: function() {
-        if (this.alt !== null) {
-          return this.alt;
-        }
-
-        // Polymer.ResolveUrl.resolveUrl will resolve '' relative to a URL x to
-        // that URL x, but '' is the default for src.
-        if (this.src === '') {
-          return '';
-        }
-
-        var pathComponents = (new URL(this._resolveSrc(this.src))).pathname.split("/");
-        return pathComponents[pathComponents.length - 1];
-      },
-
-      _computeImgHidden: function() {
-        return !!this.sizing;
-      },
-
-      _widthChanged: function() {
-        this.style.width = isNaN(this.width) ? this.width : this.width + 'px';
-      },
-
-      _heightChanged: function() {
-        this.style.height = isNaN(this.height) ? this.height : this.height + 'px';
-      },
-
-      _preventLoadChanged: function() {
-        if (this.preventLoad || this.loaded) return;
-
-        this._reset();
-        this._load(this.src);
-      },
-
-      _srcChanged: function(newSrc, oldSrc) {
-        var newResolvedSrc = this._resolveSrc(newSrc);
-        if (newResolvedSrc === this._resolvedSrc) return;
-        this._resolvedSrc = newResolvedSrc;
-
-        this._reset();
-        if (!this.preventLoad) {
-          this._load(newSrc);
-        }
-      },
-
-      _placeholderChanged: function() {
-        this.$.placeholder.style.backgroundImage =
-          this.placeholder ? 'url("' + this.placeholder + '")' : '';
-      },
-
-      _transformChanged: function() {
-        var sizedImgDivStyle = this.$.sizedImgDiv.style;
-        var placeholderStyle = this.$.placeholder.style;
-
-        sizedImgDivStyle.backgroundSize =
-        placeholderStyle.backgroundSize =
-          this.sizing;
-
-        sizedImgDivStyle.backgroundPosition =
-        placeholderStyle.backgroundPosition =
-          this.sizing ? this.position : '';
-
-        sizedImgDivStyle.backgroundRepeat =
-        placeholderStyle.backgroundRepeat =
-          this.sizing ? 'no-repeat' : '';
-      },
-
-      _resolveSrc: function(testSrc) {
-        return Polymer.ResolveUrl.resolveUrl(testSrc, this.ownerDocument.baseURI);
-      }
-    });