c7f6a4396c
The flavors extension's API definition was rehomed into neutron-lib with commit I0229a80bb168bac8dc0fa17fb2b06f1b140d27b4 and will be consumed in neutron with I265ac1c0596d0fb0acaf99eeb7cfe9501732476f This patch follows suit, consuming the rehomed code from neutron-lib. Change-Id: I2db5b99e3b9564256458bdbaab692a62bc26d4f6