distutils-native-base.bbclass, distutils3-native-base.bbclass: remove

These classes do not seem to be used by anything.

(From OE-Core rev: 5a149a051f91404b736a7c93b4b864f206cc7b1b)

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes/distutils-native-base.bbclass

@@ -1,3 +0,0 @@
-inherit distutils-common-base
-
-DEPENDS  += "${@["${PYTHON_PN}-native", ""][(d.getVar('PACKAGES', True) == '')]}"

meta/classes/distutils3-native-base.bbclass

@@ -1,4 +0,0 @@
-PYTHON_BASEVERSION = "3.5"
-PYTHON_ABI = "m"
-
-inherit distutils-native-base