*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, 41 insertions, 39 deletions

diff --git a/chrome/browser/browser_about_handler_unittest.cc b/chrome/browser/browser_about_handler_unittest.cc
index 9b30550..064e807 100644
--- a/chrome/browser/browser_about_handler_unittest.cc
+++ b/chrome/browser/browser_about_handler_unittest.cc
@@ -16,6 +16,8 @@
 typedef TestingBrowserProcessTest BrowserAboutHandlerTest;
 
 TEST_F(BrowserAboutHandlerTest, WillHandleBrowserAboutURL) {
+  std::string chrome_prefix(chrome::kChromeUIScheme);
+  chrome_prefix.append(chrome::kStandardSchemeSeparator);
   struct AboutURLTestData {
     GURL test_url;
     GURL result_url;
@@ -35,71 +37,71 @@ TEST_F(BrowserAboutHandlerTest, WillHandleBrowserAboutURL) {
         false
       },
       {
-        GURL(std::string(chrome::kAboutCacheURL) + "/mercury"),
-        GURL(std::string(chrome::kNetworkViewCacheURL) + "mercury"),
-        false,
-        true
+        GURL(chrome_prefix + chrome::kChromeUICrashHost),
+        GURL(chrome_prefix + chrome::kChromeUICrashHost),
+        true,
+        false
       },
       {
-        GURL(std::string(chrome::kAboutNetInternalsURL) + "/venus"),
-        GURL(std::string(chrome::kNetworkViewInternalsURL) + "venus"),
-        false,
-        true
+        GURL(chrome_prefix + chrome::kChromeUIKillHost),
+        GURL(chrome_prefix + chrome::kChromeUIKillHost),
+        true,
+        false
       },
       {
-        GURL(std::string(chrome::kAboutGpuURL) + "/jupiter"),
-        GURL(std::string(chrome::kGpuInternalsURL) + "jupiter"),
-        false,
-        true
+        GURL(chrome_prefix + chrome::kChromeUIHangHost),
+        GURL(chrome_prefix + chrome::kChromeUIHangHost),
+        true,
+        false
       },
       {
-        GURL(std::string(chrome::kAboutAppCacheInternalsURL) + "/earth"),
-        GURL(std::string(chrome::kAppCacheViewInternalsURL) + "earth"),
-        false,
-        true
+        GURL(chrome_prefix + chrome::kChromeUIShorthangHost),
+        GURL(chrome_prefix + chrome::kChromeUIShorthangHost),
+        true,
+        false
       },
       {
-        GURL(chrome::kAboutPluginsURL),
-        GURL(chrome::kChromeUIPluginsURL),
+        GURL(chrome_prefix + chrome::kChromeUIMemoryHost),
+        GURL(chrome_prefix + chrome::kChromeUIMemoryHost),
         false,
         true
       },
       {
-        GURL(chrome::kAboutCrashURL),
-        GURL(chrome::kAboutCrashURL),
-        true,
-        false
+        GURL(chrome_prefix + chrome::kChromeUIDefaultHost),
+        GURL(chrome_prefix + chrome::kChromeUIVersionHost),
+        false,
+        true
       },
       {
-        GURL(chrome::kAboutKillURL),
-        GURL(chrome::kAboutKillURL),
-        true,
-        false
+        GURL(chrome_prefix + chrome::kChromeUIAboutHost),
+        GURL(chrome_prefix + chrome::kChromeUIChromeURLsHost),
+        false,
+        true
       },
       {
-        GURL(chrome::kAboutHangURL),
-        GURL(chrome::kAboutHangURL),
-        true,
-        false
+        GURL(chrome_prefix + chrome::kChromeUICacheHost),
+        GURL(chrome_prefix + chrome::kChromeUINetworkViewCacheHost),
+        false,
+        true
       },
       {
-        GURL(chrome::kAboutShorthangURL),
-        GURL(chrome::kAboutShorthangURL),
-        true,
-        false
+        GURL(chrome_prefix + chrome::kChromeUIGpuHost),
+        GURL(chrome_prefix + chrome::kChromeUIGpuInternalsHost),
+        false,
+        true
       },
       {
-        GURL("about:memory"),
-        GURL("chrome://about/memory-redirect"),
+        GURL(chrome_prefix + chrome::kChromeUISyncHost),
+        GURL(chrome_prefix + chrome::kChromeUISyncInternalsHost),
         false,
         true
       },
       {
-        GURL("about:mars"),
-        GURL("chrome://about/mars"),
+        GURL(chrome_prefix + "host/path?query#ref"),
+        GURL(chrome_prefix + "host/path?query#ref"),
         false,
         true
-      },
+      }
   };
   MessageLoopForUI message_loop;
   BrowserThread ui_thread(BrowserThread::UI, &message_loop);