Merge "Remove unused primes.py python file."

am: 325eeebc47

Change-Id: I65ff1525d413d60d958f6d3f20e9bf05c14ac50f

libutils/primes.py

@@ -1,47 +0,0 @@
-#!/usr/bin/env python2.6
-#
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-#
-# Generates a table of prime numbers for use in BasicHashtable.cpp.
-#
-# Each prime is chosen such that it is a little more than twice as large as
-# the previous prime in the table.  This makes it easier to choose a new
-# hashtable size when the underlying array is grown by as nominal factor
-# of two each time.
-#
-
-def is_odd_prime(n):
-  limit = (n - 1) / 2
-  d = 3
-  while d <= limit:
-    if n % d == 0:
-      return False
-    d += 2
-  return True
-
-print "static size_t PRIMES[] = {"
-
-n = 5
-max = 2**31 - 1
-while n < max:
-  print "    %d," % (n)
-  n = n * 2 + 1
-  while not is_odd_prime(n):
-    n += 2
-
-print "    0,"
-print "};"