[polymer] Merge of master into polymer10-migration

tracing/tracing/model/helpers/android_app.html

Index: tracing/tracing/model/helpers/android_app.html
diff --git a/tracing/tracing/model/helpers/android_app.html b/tracing/tracing/model/helpers/android_app.html
index 5831d0092293bd819f9002704369083a78fdff10..8504a34c98ed8a8af994dc388bae748ea7684500 100644
--- a/tracing/tracing/model/helpers/android_app.html
+++ b/tracing/tracing/model/helpers/android_app.html
@@ -4,10 +4,10 @@ Copyright (c) 2015 The Chromium Authors. All rights reserved.
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 -->
-<link rel="import" href="/tracing/base/statistics.html">
+<link rel="import" href="/tracing/base/range_utils.html">
 <link rel="import" href="/tracing/base/sorted_array_utils.html">
+<link rel="import" href="/tracing/base/statistics.html">
 <link rel="import" href="/tracing/model/frame.html">
-<link rel="import" href="/tracing/base/range_utils.html">
 
 <script>
 'use strict';
@@ -230,10 +230,10 @@ tr.exportTo('tr.model.helpers', function() {
       return [];
 
     var slices = [];
-    uiThread.asyncSliceGroup.iterateAllEvents(function(slice) {
+    for (var slice of uiThread.asyncSliceGroup.getDescendantEvents()) {
       if (/^animator\:/.test(slice.title))
         slices.push(slice);
-    });
+    }
     return slices;
   }