Fix leak of nsMemoryImpl from ns4xPlugin::CreatePlugin. b=56584 r=av@netscape.com sr=waterson@netscape.com

git-svn-id: svn://10.0.0.236/trunk@83438 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/modules/plugin/base/src/nsPluginModule.cpp

@@ -26,6 +26,7 @@
 #include "nsPluginsCID.h"
 #include "nsPluginHostImpl.h"
 #include "nsPluginDocLoaderFactory.h"
+#include "ns4xPlugin.h"
 
 static nsModuleComponentInfo gComponentInfo[] = {
   { "Plugin Host",
@@ -44,4 +45,11 @@ static nsModuleComponentInfo gComponentInfo[] = {
     nsPluginDocLoaderFactory::Create },
 };
 
-NS_IMPL_NSGETMODULE("nsPluginModule", gComponentInfo);
+PR_STATIC_CALLBACK(void)
+nsPluginModuleDtor(nsIModule *self)
+{
+  ns4xPlugin::ReleaseStatics();
+}
+
+NS_IMPL_NSGETMODULE_WITH_DTOR("nsPluginModule", gComponentInfo,
+                              nsPluginModuleDtor);