Revert "Test case DecimalFormat failure with leading 0."

This reverts commit 36a721bfd48e3416033ed62b549090f95ee0b90d.

Bug: 27855939
(cherry picked from commit da133c77505f090fd474a807c0326f940f485ed3)

Change-Id: I6e13365cc0f4b0fcc08b4e54e4ededde87d45b0e
diff --git a/luni/src/test/java/libcore/java/text/DecimalFormatTest.java b/luni/src/test/java/libcore/java/text/DecimalFormatTest.java
index 2b8b566..0eae20a 100644
--- a/luni/src/test/java/libcore/java/text/DecimalFormatTest.java
+++ b/luni/src/test/java/libcore/java/text/DecimalFormatTest.java
@@ -283,13 +283,6 @@
         assertEquals(expected, numberFormat.format(2.01));
     }
 
-    // http://b/27855939
-    public void testBug27855939() {
-        DecimalFormat df = new DecimalFormat("00");
-        assertEquals("01", df.format(BigDecimal.ONE));
-        assertEquals("00", df.format(BigDecimal.ZERO));
-    }
-
     // Confirm the currency symbol used by a format is determined by the locale of the format
     // not the current default Locale.
     public void testSetCurrency_symbolOrigin() {