MD Downloads: add a use_vulcanize option to Chrome

chrome/browser/ui/webui/md_downloads/md_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/md_downloads/md_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"
 #include "base/threading/thread.h"
 #include "base/values.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/md_downloads/md_downloads_dom_handler.h"
 #include "chrome/browser/ui/webui/theme_source.h"
 #include "chrome/common/chrome_switches.h"
+#include "chrome/common/features.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/url_data_source.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/browser/web_ui_data_source.h"
 #include "grit/browser_resources.h"
@@ skipping 65 matching lines @@
   source->AddLocalizedString("inIncognito", IDS_DOWNLOAD_IN_INCOGNITO);
 
   source->AddResourcePath("1x/incognito_marker.png",
                           IDR_MD_DOWNLOADS_1X_INCOGNITO_MARKER_PNG);
   source->AddResourcePath("2x/incognito_marker.png",
                           IDR_MD_DOWNLOADS_2X_INCOGNITO_MARKER_PNG);
   source->AddResourcePath("1x/no_downloads.png",
                           IDR_MD_DOWNLOADS_1X_NO_DOWNLOADS_PNG);
   source->AddResourcePath("2x/no_downloads.png",
                           IDR_MD_DOWNLOADS_2X_NO_DOWNLOADS_PNG);
+
+#if BUILDFLAG(USE_VULCANIZE)
+  source->AddResourcePath("crisper.js", IDR_MD_DOWNLOADS_CRISPER_JS);
+  source->SetDefaultResource(IDR_MD_DOWNLOADS_VULCANIZED_HTML);
+#else
   source->AddResourcePath("action_service.html",
                           IDR_MD_DOWNLOADS_ACTION_SERVICE_HTML);
   source->AddResourcePath("action_service.js",
                           IDR_MD_DOWNLOADS_ACTION_SERVICE_JS);
   source->AddResourcePath("constants.html", IDR_MD_DOWNLOADS_CONSTANTS_HTML);
   source->AddResourcePath("constants.js", IDR_MD_DOWNLOADS_CONSTANTS_JS);
-  source->AddResourcePath("crisper.js", IDR_MD_DOWNLOADS_CRISPER_JS);
-  source->AddResourcePath("dev.html", IDR_MD_DOWNLOADS_DOWNLOADS_HTML);
   source->AddResourcePath("downloads.js", IDR_MD_DOWNLOADS_DOWNLOADS_JS);
   source->AddResourcePath("i18n_setup.html", IDR_MD_DOWNLOADS_I18N_SETUP_HTML);
   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("toolbar.css", IDR_MD_DOWNLOADS_TOOLBAR_CSS);
   source->AddResourcePath("toolbar.html", IDR_MD_DOWNLOADS_TOOLBAR_HTML);
   source->AddResourcePath("toolbar.js", IDR_MD_DOWNLOADS_TOOLBAR_JS);
+  source->SetDefaultResource(IDR_MD_DOWNLOADS_DOWNLOADS_HTML);
+#endif
 
-  source->SetDefaultResource(IDR_MD_DOWNLOADS_VULCANIZED_HTML);
   source->SetJsonPath("strings.js");
 
   return source;
 }
 
 }  // namespace
 
 ///////////////////////////////////////////////////////////////////////////////
 //
 // MdDownloadsUI
@@ skipping 20 matching lines @@
 base::RefCountedMemory* MdDownloadsUI::GetFaviconResourceBytes(
     ui::ScaleFactor scale_factor) {
   return ResourceBundle::GetSharedInstance().
       LoadDataResourceBytesForScale(IDR_DOWNLOADS_FAVICON, scale_factor);
 }
 
 void MdDownloadsUI::RenderViewReused(
     content::RenderViewHost* render_view_host) {
   handler_->RenderViewReused(render_view_host);
 }