Update memcached from 1.5.3 to 1.5.16 (#3328)

packages/memcached.rb

@@ -3,22 +3,9 @@ require 'package'
 class Memcached < Package
   description 'Memcached is an in-memory key-value store for small chunks of arbitrary data (strings, objects) from results of database calls, API calls, or page rendering.'
   homepage 'https://memcached.org/'
-  version '1.5.3'
-  source_url 'https://memcached.org/files/memcached-1.5.3.tar.gz'
-  source_sha256 '258cc3ddb7613685465acfd0215f827220a3bbdd167fd2c080632105b2d2f3ce'
-
-  binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/memcached-1.5.3-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/memcached-1.5.3-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/memcached-1.5.3-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/memcached-1.5.3-chromeos-x86_64.tar.xz',
-  })
-  binary_sha256 ({
-    aarch64: '24640b0e777ede59135083f836f2e2dbfdb007d943d48c23719af2ff63d8c7c5',
-     armv7l: '24640b0e777ede59135083f836f2e2dbfdb007d943d48c23719af2ff63d8c7c5',
-       i686: 'c544b7afdcdc6307e9aa547f3ab238d6daeb8d064625177622207ffa3ebe9fde',
-     x86_64: '0ae6afff645bddd1fdebe42fcc1289c9ec259901e89e6312e0c94054061402ee',
-  })
+  version '1.5.16'
+  source_url 'https://memcached.org/files/memcached-1.5.16.tar.gz'
+  source_sha256 '45a22c890dc1edb27db567fb4c9c25b91bfd578477c08c5fb10dca93cc62cc5a'
 
   depends_on 'libevent'