Upgrade to 1.0 and switch clients to dom-repeat where needed.

third_party/polymer/v0_8/components-chromium/iron-icon/iron-icon-extracted.js

 
 
-  Polymer({
+    Polymer({
 
-    is: 'iron-icon',
+      is: 'iron-icon',
 
-    enableCustomStyleProperties: true,
+      properties: {
 
-    properties: {
+        /**
+         * The name of the icon to use. The name should be of the form:
+         * `iconset_name:icon_name`.
+         */
+        icon: {
+          type: String,
+          observer: '_iconChanged'
+        },
 
-      icon: {
-        type: String,
-        observer: '_iconChanged'
+        /**
+         * The name of the theme to used, if one is specified by the
+         * iconset.
+         */
+        theme: {
+          type: String,
+          observer: '_updateIcon'
+        },
+
+        /**
+         * If using iron-icon without an iconset, you can set the src to be
+         * the URL of an individual icon image file. Note that this will take
+         * precedence over a given icon attribute.
+         */
+        src: {
+          type: String,
+          observer: '_srcChanged'
+        }
       },
 
-      theme: {
-        type: String,
-        observer: '_updateIcon'
+      _DEFAULT_ICONSET: 'icons',
+
+      _iconChanged: function(icon) {
+        var parts = (icon || '').split(':');
+        this._iconName = parts.pop();
+        this._iconsetName = parts.pop() || this._DEFAULT_ICONSET;
+        this._updateIcon();
       },
 
-      src: {
-        type: String,
-        observer: '_srcChanged'
+      _srcChanged: function(src) {
+        this._updateIcon();
+      },
+
+      _usesIconset: function() {
+        return this.icon || !this.src;
+      },
+
+      _updateIcon: function() {
+        if (this._usesIconset()) {
+          if (this._iconsetName) {
+            this._iconset = this.$.meta.byKey(this._iconsetName);
+            if (this._iconset) {
+              this._iconset.applyIcon(this, this._iconName, this.theme);
+            } else {
+              this._warn(this._logf('_updateIcon', 'could not find iconset `'
+                + this._iconsetName + '`, did you import the iconset?'));
+            }
+          }
+        } else {
+          if (!this._img) {
+            this._img = document.createElement('img');
+            this._img.style.width = '100%';
+            this._img.style.height = '100%';
+          }
+          this._img.src = this.src;
+          Polymer.dom(this.root).appendChild(this._img);
+        }
       }
 
-    },
+    });
 
-    _DEFAULT_ICONSET: 'icons',
-
-    _iconChanged: function(icon) {
-      var parts = (icon || '').split(':');
-      this._iconName = parts.pop();
-      this._iconsetName = parts.pop() || this._DEFAULT_ICONSET;
-      this._updateIcon();
-    },
-
-    _srcChanged: function(src) {
-      this._updateIcon();
-    },
-
-    _usesIconset: function() {
-      return this.icon || !this.src;
-    },
-
-    _updateIcon: function() {
-      if (this._usesIconset()) {
-        this._iconset =  this.$.meta.byKey(this._iconsetName);
-        if (this._iconset) {
-          this._iconset.applyIcon(this, this._iconName, this.theme);
-        } else {
-          console.warn('iron-icon: could not find iconset `'
-            + this._iconsetName + '`, did you import the iconset?');
-        }
-      } else {
-        if (!this._img) {
-          this._img = document.createElement('img');
-          this._img.style.width = '100%';
-          this._img.style.height = '100%';
-        }
-        this._img.src = this.src;
-        Polymer.dom(this.root).appendChild(this._img);
-      }
-    }
-
-  });
-
+