Make cr.ui.Focus* play nice with Shadow DOM and MD chrome://downloads

chrome/browser/ui/webui/downloads_ui.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_ui.h"
 
 #include "base/memory/ref_counted_memory.h"
 #include "base/memory/singleton.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_piece.h"
@@ skipping 84 matching lines @@
 
   if (switches::MdDownloadsEnabled()) {
     source->AddLocalizedString("search", IDS_MD_DOWNLOAD_SEARCH);
     source->AddLocalizedString("controlRetry", IDS_MD_DOWNLOAD_LINK_RETRY);
     source->AddLocalizedString("noDownloads", IDS_MD_DOWNLOAD_NO_DOWNLOADS);
 
     source->AddResourcePath("action_service.html",
                             IDR_MD_DOWNLOADS_ACTION_SERVICE_HTML);
     source->AddResourcePath("action_service.js",
                             IDR_MD_DOWNLOADS_ACTION_SERVICE_JS);
+    source->AddResourcePath("focus_row.html", IDR_MD_DOWNLOADS_FOCUS_ROW_HTML);
+    source->AddResourcePath("focus_row.js", IDR_MD_DOWNLOADS_FOCUS_ROW_JS);
     source->AddResourcePath("item.css", IDR_MD_DOWNLOADS_ITEM_CSS);
     source->AddResourcePath("item.html", IDR_MD_DOWNLOADS_ITEM_HTML);
     source->AddResourcePath("item.js", IDR_MD_DOWNLOADS_ITEM_JS);
     source->AddResourcePath("manager.css", IDR_MD_DOWNLOADS_MANAGER_CSS);
     source->AddResourcePath("manager.html", IDR_MD_DOWNLOADS_MANAGER_HTML);
     source->AddResourcePath("manager.js", IDR_MD_DOWNLOADS_MANAGER_JS);
     source->AddResourcePath("shared_style.css",
                             IDR_MD_DOWNLOADS_SHARED_STYLE_CSS);
     source->AddResourcePath("strings.html", IDR_MD_DOWNLOADS_STRINGS_HTML);
     source->AddResourcePath("toolbar.css", IDR_MD_DOWNLOADS_TOOLBAR_CSS);
@@ skipping 37 matching lines @@
   content::URLDataSource::Add(profile, theme);
 #endif
 }
 
 // static
 base::RefCountedMemory* DownloadsUI::GetFaviconResourceBytes(
       ui::ScaleFactor scale_factor) {
   return ResourceBundle::GetSharedInstance().
       LoadDataResourceBytesForScale(IDR_DOWNLOADS_FAVICON, scale_factor);
 }