check in for rpotts bug#82244

when we do meta charset reload, load it from cache by using the same load flag history using.
author=rpotts r=radha/adamlock sr=vidur a=chofmann


git-svn-id: svn://10.0.0.236/trunk@97706 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/docshell/base/nsWebShell.cpp

@@ -629,7 +629,8 @@ nsWebShell::ReloadDocument(const char* aCharset,
          muDV->SetHintCharacterSet(NS_ConvertASCIItoUCS2(aCharset).GetUnicode());
          muDV->SetHintCharacterSetSource((PRInt32)aSource);
          mCharsetReloadState = eCharsetReloadRequested;
-         return Reload(LOAD_FLAGS_NONE);
+         // XXX: LOAD_HISTORY really means load from cache...
+         return Reload(LOAD_HISTORY);
       }
     }
   }