MD Downloads: use <iron-list> to render download items

chrome/browser/ui/webui/downloads_dom_handler.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/ui/webui/downloads_dom_handler.h"
 
 #include <algorithm>
 #include <functional>
 
 #include "base/basictypes.h"
@@ skipping 46 matching lines @@
 
 using base::UserMetricsAction;
 using content::BrowserContext;
 using content::BrowserThread;
 
 namespace {
 
 // Maximum number of downloads to show. TODO(glen): Remove this and instead
 // stuff the downloads down the pipe slowly.
 size_t MaxNumberOfDownloads() {
-  return MdDownloadsEnabled() ? 50 : 150;
+  return MdDownloadsEnabled() ? 300 : 150;

[esprehn, 2015/10/03 05:11:54]

woah!

[Dan Beam, 2015/10/04 08:27:08]

Acknowledged.

 }
 
 enum DownloadsDOMEvent {
   DOWNLOADS_DOM_EVENT_GET_DOWNLOADS = 0,
   DOWNLOADS_DOM_EVENT_OPEN_FILE = 1,
   DOWNLOADS_DOM_EVENT_DRAG = 2,
   DOWNLOADS_DOM_EVENT_SAVE_DANGEROUS = 3,
   DOWNLOADS_DOM_EVENT_DISCARD_DANGEROUS = 4,
   DOWNLOADS_DOM_EVENT_SHOW = 5,
   DOWNLOADS_DOM_EVENT_PAUSE = 6,
@@ skipping 652 matching lines @@
   return web_ui()->GetWebContents();
 }
 
 void DownloadsDOMHandler::CallUpdateAll(const base::ListValue& list) {
   web_ui()->CallJavascriptFunction("downloads.Manager.updateAll", list);
 }
 
 void DownloadsDOMHandler::CallUpdateItem(const base::DictionaryValue& item) {
   web_ui()->CallJavascriptFunction("downloads.Manager.updateItem", item);
 }