*Fixup about and chrome scheme URLs in URLFixerUpper::FixupURL.

*Update AboutSource to use the source_name of each about/chrome page.
*Make WillHandleBrowserAboutURL fix up schemes and handle chrome://foo/
-Redirect memory to memory-redirect (wasn't handling chrome://memory/).
-Catalog all kChromeUI*Hosts in url_constants.cc
-Simplify paths (credits, os-credits, ipc, settings, about/version).
-Nix web_ui_util::ChromeURLHostEquals (use scheme & host comparison).
-Favor GURL::SchemeIs and url_constants, update & expand tests.
-Add and fixup chrome://chrome-urls (the about:about page).
-Update special_tabs.py from Nirnimesh's codereview.chromium.org/6995057/.

This change was reverted with r88166 for sync_integration_tests failures.
These failures are a tangential issue, crbug.com/85294; I'll re-land this soon.

BUG=55771
TEST=Access about:, about://, chrome:, chrome:// pages.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=88142

Review URL: http://codereview.chromium.org/7068007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@88367 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 8 deletions

diff --git a/chrome/common/about_handler.cc b/chrome/common/about_handler.cc
index 6e3e152..fded391 100644
--- a/chrome/common/about_handler.cc
+++ b/chrome/common/about_handler.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -11,18 +11,16 @@ namespace chrome_about_handler {
 // This needs to match up with about_urls_handlers in
 // chrome/renderer/about_handler.cc.
 const char* const about_urls[] = {
-  chrome::kAboutCrashURL,
-  chrome::kAboutKillURL,
-  chrome::kAboutHangURL,
-  chrome::kAboutShorthangURL,
+  chrome::kChromeUICrashURL,
+  chrome::kChromeUIKillURL,
+  chrome::kChromeUIHangURL,
+  chrome::kChromeUIShorthangURL,
   NULL,
 };
 const size_t about_urls_size = arraysize(about_urls);
 
-const char* const kAboutScheme = "about";
-
 bool WillHandle(const GURL& url) {
-  if (url.scheme() != kAboutScheme)
+  if (!url.SchemeIs(chrome::kChromeUIScheme))
     return false;
 
   const char* const* url_handler = about_urls;