Revert "Revert "Make ZoneInfoTest.testReadSerialized work with CTS""

This actually fixes the problem with the test failure in Vogar. It appears as though the test failure was caused because Vogar was updated (to make it behave like CTS) but this change was not being built.

This reverts commit 0a11c3d29d79c6e951a95266b8b0bb4e5f7f9f60.

Change-Id: Idb986023b86bb618c4f7d1de0bf4201f061ba0c6
1 file changed