Bug 1448585 - Use NS_LITERAL_STRING for DEFAULT_HOME_PAGE. r=mystor.

MozReview-Commit-ID: tOooRnYDQG

--HG--
extra : rebase_source : 099f49ff4f1c2c2070d7dda44019d3d4e9d94b3f

dom/base/nsGlobalWindowOuter.cpp

@@ -4983,7 +4983,7 @@ nsGlobalWindowOuter::HomeOuter(nsIPrincipal& aSubjectPrincipal, ErrorResult& aEr
 #ifdef DEBUG_seth
     printf("all else failed.  using %s as the home page\n", DEFAULT_HOME_PAGE);
 #endif
-    CopyASCIItoUTF16(DEFAULT_HOME_PAGE, homeURL);
+    homeURL = NS_LITERAL_STRING(DEFAULT_HOME_PAGE);
   }
 
 #ifdef MOZ_PHOENIX