provider.rb in facter-4.2.0

- old
+ new

@@ -4,15 +4,11 @@
   module Linux
     module Cloud
       class Provider
         FACT_NAME = 'cloud.provider'
 
-        def initialize
-          @virtual = Facter::Util::Facts::VirtualDetector.new
-        end
-
         def call_the_resolver
-          provider = case @virtual.platform
+          provider = case Facter::Util::Facts::Posix::VirtualDetector.platform
                      when 'hyperv'
                        'azure' unless Facter::Resolvers::Az.resolve(:metadata).empty?
                      end
 
           Facter::ResolvedFact.new(FACT_NAME, provider)