Bug 1094170 - Let about:blocked be loaded in the content process. r=Mossop.

--HG--
extra : rebase_source : 105d70011f4a96358a0e6e65d9adeeb923ca8a21

browser/components/about/AboutRedirector.cpp

@@ -37,6 +37,7 @@ static RedirEntry kRedirMap[] = {
 #ifdef MOZ_SAFE_BROWSING
   { "blocked", "chrome://browser/content/blockedSite.xhtml",
     nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
+    nsIAboutModule::URI_CAN_LOAD_IN_CHILD |
     nsIAboutModule::ALLOW_SCRIPT |
     nsIAboutModule::HIDE_FROM_ABOUTABOUT },
 #endif