The DefaultService was not really meant to be used outside of the package, so
un-export it, and change NewService()'s signature to return a Service interface.
To un-export this type, a test in daemon/images was updated to not use DefaultService,
but now using the registry.Service interface itself.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Since Go 1.7, context is a standard package. Since Go 1.9, everything
that is provided by "x/net/context" is a couple of type aliases to
types in "context".
Many vendored packages still use x/net/context, so vendor entry remains
for now.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Sebastiaan van Stijn