[uber page] Improve URL mapping for extension URLS.

chrome/browser/browser_about_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/browser_about_handler.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 116 matching lines @@
     host = chrome::kChromeUISyncInternalsHost;
   // Redirect chrome://extensions.
   } else if (host == chrome::kChromeUIExtensionsHost) {
     if (enableUberPage) {
       host = chrome::kChromeUIUberHost;
       path = chrome::kChromeUIExtensionsHost + url->path();
     } else {
       host = chrome::kChromeUISettingsHost;
       path = chrome::kExtensionsSubPage;
     }
+  // Redirect chrome://settings/extensions.

[James Hawkins, 2012/02/01 00:47:09]

Add a TODO to fix code paths that use chrome://settings/extensions to use
chrome://extensions.

[csilv, 2012/02/01 01:07:37]

Done.

+  } else if (enableUberPage && host == chrome::kChromeUISettingsHost &&
+      url->path() == std::string("/") + chrome::kExtensionsSubPage) {
+    host = chrome::kChromeUIUberHost;
+    path = chrome::kChromeUIExtensionsHost;
   // Redirect chrome://settings
   } else if (enableUberPage && host == chrome::kChromeUISettingsHost) {
     host = chrome::kChromeUIUberHost;
     path = chrome::kChromeUISettingsHost + url->path();
   }
   GURL::Replacements replacements;
   replacements.SetHostStr(host);
   if (!path.empty())
     replacements.SetPathStr(path);
   *url = url->ReplaceComponents(replacements);
@@ skipping 85 matching lines @@
 AboutTcmallocOutputs::AboutTcmallocOutputs() {}
 
 AboutTcmallocOutputs::~AboutTcmallocOutputs() {}
 
 // Glue between the callback task and the method in the singleton.
 void AboutTcmallocRendererCallback(base::ProcessId pid,
                                    const std::string& output) {
   AboutTcmallocOutputs::GetInstance()->RendererCallback(pid, output);
 }
 #endif