separate about page into its own page (included in chrome://chrome)

chrome/browser/ui/webui/chrome_web_ui_factory.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/chrome_web_ui_factory.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/about_flags.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_web_ui.h"
 #include "chrome/browser/history/history_types.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
+#include "chrome/browser/ui/webui/about_page/about_page_ui.h"
 #include "chrome/browser/ui/webui/about_ui.h"
 #include "chrome/browser/ui/webui/bookmarks_ui.h"
 #include "chrome/browser/ui/webui/constrained_html_ui.h"
 #include "chrome/browser/ui/webui/crashes_ui.h"
 #include "chrome/browser/ui/webui/devtools_ui.h"
 #include "chrome/browser/ui/webui/downloads_ui.h"
 #include "chrome/browser/ui/webui/edit_search_engine_dialog_ui_webui.h"
 #include "chrome/browser/ui/webui/extensions/extensions_ui.h"
 #include "chrome/browser/ui/webui/feedback_ui.h"
 #include "chrome/browser/ui/webui/task_manager_ui.h"
@@ skipping 229 matching lines @@
   if (url.host() == chrome::kChromeUIOobeHost)
     return &NewWebUI<chromeos::OobeUI>;
   if (url.host() == chrome::kChromeUIProxySettingsHost)
     return &NewWebUI<chromeos::ProxySettingsUI>;
   if (url.host() == chrome::kChromeUIRegisterPageHost)
     return &NewWebUI<RegisterPageUI>;
   if (url.host() == chrome::kChromeUISimUnlockHost)
     return &NewWebUI<chromeos::SimUnlockUI>;
   if (url.host() == chrome::kChromeUISystemInfoHost)
     return &NewWebUI<SystemInfoUI>;
+  if (url.host() == chrome::kChromeUIAboutPageFrameHost)
+    return &NewWebUI<AboutPageUI>;
 #endif  // defined(OS_CHROMEOS)
 
 #if (defined(OS_LINUX) && defined(TOOLKIT_VIEWS)) || defined(USE_AURA)
   if (url.host() == chrome::kChromeUICollectedCookiesHost ||
       url.host() == chrome::kChromeUIHttpAuthHost ||
       url.host() == chrome::kChromeUITabModalConfirmDialogHost) {
     return &NewWebUI<ConstrainedHtmlUI>;
   }
 #endif
 
@@ skipping 201 matching lines @@
     return OptionsUI::GetFaviconResourceBytes();
 
   if (page_url.host() == chrome::kChromeUISettingsFrameHost)
     return options2::OptionsUI::GetFaviconResourceBytes();
 
   if (page_url.host() == chrome::kChromeUIPluginsHost)
     return PluginsUI::GetFaviconResourceBytes();
 
   return NULL;
 }