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

chrome/common/url_constants.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/common/url_constants.h"
 
 #include "googleurl/src/url_util.h"
 
 namespace {
 const char* kSavableSchemes[] = {
   chrome::kExtensionScheme,
   NULL
 };
 }  // namespace
 
 namespace chrome {
 
 #if defined(OS_CHROMEOS)
 const char kCrosScheme[] = "cros";
 #endif
 
 const char kAboutPluginsURL[] = "about:plugins";
 const char kAboutVersionURL[] = "about:version";
 
 // Add Chrome UI URLs as necessary, in alphabetical order.
 // Be sure to add the corresponding kChromeUI*Host constant below.
+// This is the About Chrome page.
+const char kChromeUIAboutPageFrameURL[] = "chrome://about-page-frame/";
+// This is a WebUI page that lists other WebUI pages.
 const char kChromeUIAboutURL[] = "chrome://about/";
 const char kChromeUIBookmarksURL[] = "chrome://bookmarks/";
 const char kChromeUICertificateViewerURL[] = "chrome://view-cert/";
 const char kChromeUIChromeURLsURL[] = "chrome://chrome-urls/";
 const char kChromeUICloudPrintResourcesURL[] = "chrome://cloudprintresources/";
 const char kChromeUIConflictsURL[] = "chrome://conflicts/";
 const char kChromeUIConstrainedHTMLTestURL[] = "chrome://constrained-test/";
 const char kChromeUICrashesURL[] = "chrome://crashes/";
 const char kChromeUICrashURL[] = "chrome://crash/";
 const char kChromeUICreditsURL[] = "chrome://credits/";
@@ skipping 74 matching lines @@
 #endif
 
 #if defined(USE_AURA)
 const char kChromeUIAppListURL[] = "chrome://app-list/";
 #endif
 
 // Add Chrome UI hosts here, in alphabetical order.
 // Add hosts to kChromePaths in browser_about_handler.cc to be listed by
 // chrome://chrome-urls (about:about) and the built-in AutocompleteProvider.
 const char kChromeUIAboutHost[] = "about";
+const char kChromeUIAboutPageFrameHost[] = "about-page-frame";
 const char kChromeUIAppCacheInternalsHost[] = "appcache-internals";
 const char kChromeUIBlankHost[] = "blank";
 const char kChromeUIBlobInternalsHost[] = "blob-internals";
 const char kChromeUIBookmarksHost[] = "bookmarks";
 const char kChromeUIBrowserCrashHost[] = "inducebrowsercrashforrealz";
 const char kChromeUICacheHost[] = "cache";
 const char kChromeUICertificateViewerHost[] = "view-cert";
 const char kChromeUIChromeURLsHost[] = "chrome-urls";
 const char kChromeUICloudPrintResourcesHost[] = "cloudprintresources";
 const char kChromeUICloudPrintSetupHost[] = "cloudprintsetup";
@@ skipping 244 matching lines @@
   url_util::AddStandardScheme(kExtensionScheme);
 #if defined(OS_CHROMEOS)
   url_util::AddStandardScheme(kCrosScheme);
 #endif
 
   // This call will also lock the list of standard schemes.
   RegisterContentSchemes(kSavableSchemes);
 }
 
 }  // namespace chrome