This change updates the serialized objects used by `java/awt/dnd/BadSerializationTest/BadSerializationTest.java` after [JDK-8271623](https://bugs.openjdk.java.net/browse/JDK-8271623), using a similar approach to the previous fix in [JDK-8039082](https://bugs.openjdk.java.net/browse/JDK-8039082).
------------- Commit messages: - 8277817: java/awt/dnd/BadSerializationTest/BadSerializationTest.java failed: ClassNotFoundException: com.apple.laf.AquaImageFactory$SystemColorProxy Changes: https://git.openjdk.java.net/jdk/pull/6603/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6603&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8277817 Stats: 0 lines in 6 files changed: 0 ins; 0 del; 0 mod Patch: https://git.openjdk.java.net/jdk/pull/6603.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/6603/head:pull/6603 PR: https://git.openjdk.java.net/jdk/pull/6603
