File mozilla-aboutAbout.patch of Package mozilla-xulrunner190

From: Mike Hommey
Subject: about:about throws 404
References:
https://bugzilla.mozilla.org/show_bug.cgi?id=349451
https://bugzilla.novell.com/show_bug.cgi?id=402699

--- docshell/base/nsAboutRedirector.cpp
+++ docshell/base/nsAboutRedirector.cpp
@@ -85,7 +85,9 @@ static RedirEntry kRedirMap[] = {
       nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT },
     { "licence", "chrome://global/content/license.html",
       nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT },
+#ifndef MOZ_XUL_APP
     { "about", "chrome://global/content/aboutAbout.html", 0 },
+#endif
     { "neterror", "chrome://global/content/netError.xhtml",
       nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
       nsIAboutModule::ALLOW_SCRIPT }
--- docshell/build/nsDocShellModule.cpp
+++ docshell/build/nsDocShellModule.cpp
@@ -205,11 +205,13 @@ static const nsModuleComponentInfo gDocShellModuleInfo[] = {
       NS_ABOUT_MODULE_CONTRACTID_PREFIX "licence",
       nsAboutRedirector::Create
     },
+#ifndef MOZ_XUL_APP
     { "about:about",
       NS_ABOUT_REDIRECTOR_MODULE_CID,
       NS_ABOUT_MODULE_CONTRACTID_PREFIX "about",
       nsAboutRedirector::Create
     },
+#endif
     { "about:neterror",
       NS_ABOUT_REDIRECTOR_MODULE_CID,
       NS_ABOUT_MODULE_CONTRACTID_PREFIX "neterror",