Remove unused primes.py python file.

#!/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 "};"