Simple 1-line fix for 8027943 to fix serial version of com.sun.corba.se.spi.orbutil.proxy.CompositeInvocationHandlerImp

[Mandy Chung]

This reverts 
com.sun.corba.se.spi.orbutil.proxy.CompositeInvocationHandlerImpl back 
to the previous serial version.

diff --git a/src/share/classes/com/sun/corba/se/spi/orbutil/proxy/CompositeInvocationHandlerImpl.java b/src/share/classes/com/sun/corba/se/spi/orbutil/proxy/CompositeInvocationHandlerImpl.java
--- a/src/share/classes/com/sun/corba/se/spi/orbutil/proxy/CompositeInvocationHandlerImpl.java
+++ b/src/share/classes/com/sun/corba/se/spi/orbutil/proxy/CompositeInvocationHandlerImpl.java
@@ -89,4 +89,6 @@
              sm.checkPermission(perm);
  }
      }
+
+    private static final long serialVersionUID = 4571178305984833743L;
  }

Webrev:
  http://cr.openjdk.java.net/~mchung/jdk8/webrevs/8027943/webrev.00/

Mandy