Fix two issues with the plugin installer....

webkit/api/src/WebKit.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 119 matching lines @@
 
 void enableMediaPlayer()
 {
 #if ENABLE(VIDEO)
     WebMediaPlayerClientImpl::setIsEnabled(true);
 #endif
 }
 
 void resetPluginCache()
 {
-    WebCore::Page::refreshPlugins(false);
+    WebCore::Page::refreshPlugins(true);
 }
 
 void enableDatabases()
 {
 #if ENABLE(DATABASE)
     s_databasesEnabled = true;
 #endif
 }
 
 bool databasesEnabled()
@@ skipping 15 matching lines @@
         *WebCore::SecurityOrigin::create(sourceOrigin), destinationProtocol,
         destinationHost, allowDestinationSubdomains);
 }
 
 void resetOriginAccessWhiteLists()
 {
     WebCore::SecurityOrigin::resetOriginAccessWhiteLists();
 }
 
 } // namespace WebKit