Removed old duplicated makeDateIndex definition

Author: Chang She

pandas/util/testing.py

@@ -163,10 +163,6 @@ def makeFloatIndex(k):
     values = sorted(np.random.random_sample(k)) - np.random.random_sample(1)
     return Index(values * (10 ** np.random.randint(0, 9)))
 
-def makeDateIndex(k):
-    dates = list(bdate_range(datetime(2000, 1, 1), periods=k))
-    return Index(dates)
-
 def makeFloatSeries():
     index = makeStringIndex(N)
     return Series(randn(N), index=index)