MT6735CTS5.1_r1上设置成24小时格式会导致CTS的一些cases failed

[DESCRIPTION]
1.libcore.java.text.OldDateFormatTest#test_parseLString FAIL
junit.php?mod=tag&id=6090" target="_blank" class="relatedlink">Framework.AssertionFailedError: ParseException was not thrown.
at junit.framework.Assert.fail(Assert.java:50)
at libcore.java.text.OldDateFormatTest.test_parseLString(OldDateFormatTest.java:239)
2.libcore.java.text.OldDateFormatTest#test_formatLjava_util_Date FAIL
junit.framework.AssertionFailedError: Incorrect date format
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.Assert.assertTrue(Assert.java:20)
at
libcore.java.text.OldDateFormatTest.test_formatLjava_util_Date(OldDateFormatTest.java:94)

3.libcore.java.text.OldDateFormatTest#test_formatLjava_lang_ObjectLjava_lang_StringBuffer
Ljava_text_FieldPosition FAIL
junit.framework.AssertionFailedError: Incorrect date format
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.Assert.assertTrue(Assert.java:20)
at
libcore.java.text.OldDateFormatTest.test_formatLjava_lang_ObjectLjava_lang_StringBuffer
Ljava_text_FieldPosition(OldDateFormatTest.java:114)

4.org.apache.hARMony.tests.java.util.DateTest#test_toLocaleString FAIL
junit.framework.ComparisonFailure: Did not convert epoch to GMT string correctly
expected:<Jan 1, 1970 [12:00:00 AM]> but was:<Jan 1, 1970 [00:00:00]>
at junit.framework.Assert.assertEquals(Assert.java:85)
at org.apache.harmony.tests.java.util.DateTest.test_toLocaleString(DateTest.java:493)

5.org.apache.harmony.tests.java.text.MessageFormatTest#test_parseLjava_lang_String FAIL
java.text.ParseException: Parse failure (at offset 22)
at java.text.MessageFormat.parse(MessageFormat.java:827)
at
org.apache.harmony.tests.java.text.MessageFormatTest.test_parseLjava_lang_String(Messag
eFormatTest.java:190)

[SOLUTION]
在CTS5.0_r2上面，这几项testcases不管是12小时还是24小时格式都是可以pass的，但是在CTS5.1_r1上面，设置成24小时格式会fail，所以测试前务必将手机设置成12小时格式，这几项才能
pass,用对比机nexus5去跑也是一样的结果。