Delete iron-ajax

Bug: Issue 3988
Change-Id: I7d1bd4269437b4393d769c06199c5b2cba68b066

lib/js/BUCK

@@ -133,18 +133,6 @@ bower_component(
   sha1 = '6bb52b967a4fb242897520dad6c366135e3813ce',
 )
 
-bower_component(
-  name = 'iron-ajax',
-  package = 'polymerelements/iron-ajax',
-  version = '1.2.0',
-  deps = [
-    ':polymer',
-    ':promise-polyfill',
-  ],
-  license = 'polymer',
-  sha1 = 'f195d0d0ddef73a20573b0a02ce6a505cc1d7014',
-)
-
 bower_component(
   name = 'iron-autogrow-textarea',
   package = 'polymerelements/iron-autogrow-textarea',

polygerrit-ui/BUCK

@@ -4,7 +4,6 @@ bower_components(
   name = 'polygerrit_components',
   deps = [
     '//lib/js:fetch',
-    '//lib/js:iron-ajax',
     '//lib/js:iron-autogrow-textarea',
     '//lib/js:iron-dropdown',
     '//lib/js:iron-input',

polygerrit-ui/app/elements/shared/gr-ajax/gr-ajax.html

@@ -1,35 +0,0 @@
-<!--
-Copyright (C) 2015 The Android Open Source Project
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
--->
-
-<link rel="import" href="../../../bower_components/polymer/polymer.html">
-<link rel="import" href="../../../bower_components/iron-ajax/iron-ajax.html">
-
-<dom-module id="gr-ajax">
-  <template>
-    <iron-ajax id="xhr"
-        auto="[[auto]]"
-        url="[[url]]"
-        params="[[params]]"
-        json-prefix=")]}'"
-        last-error="{{lastError}}"
-        last-response="{{lastResponse}}"
-        loading="{{loading}}"
-        on-response="_handleResponse"
-        on-error="_handleError"
-        debounce-duration="300"></iron-ajax>
-  </template>
-  <script src="gr-ajax.js"></script>
-</dom-module>

polygerrit-ui/app/elements/shared/gr-ajax/gr-ajax.js

@@ -1,81 +0,0 @@
-// Copyright (C) 2016 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-(function() {
-  'use strict';
-
-  Polymer({
-    is: 'gr-ajax',
-
-    /**
-     * Fired when a response is received.
-     *
-     * @event response
-     */
-
-    /**
-     * Fired when an error is received.
-     *
-     * @event error
-     */
-
-    hostAttributes: {
-      hidden: true
-    },
-
-    properties: {
-      auto: {
-        type: Boolean,
-        value: false,
-      },
-      url: String,
-      params: {
-        type: Object,
-        value: function() {
-          return {};
-        },
-      },
-      lastError: {
-        type: Object,
-        notify: true,
-      },
-      lastResponse: {
-        type: Object,
-        notify: true,
-      },
-      loading: {
-        type: Boolean,
-        notify: true,
-      },
-    },
-
-    ready: function() {
-      // Used for debugging which element a request came from.
-      var headers = this.$.xhr.headers;
-      headers['x-requesting-element-id'] = this.id || 'gr-ajax (no id)';
-      this.$.xhr.headers = headers;
-    },
-
-    generateRequest: function() {
-      return this.$.xhr.generateRequest();
-    },
-
-    _handleResponse: function(e, req) {
-      this.fire('response', req, {bubbles: false});
-    },
-
-    _handleError: function(e, req) {
-      this.fire('error', req, {bubbles: false});
-    },
-  });
-})();