Remove logger helper from action environment class

lib/vagrant/action/environment.rb

@@ -29,11 +29,6 @@ module Vagrant
         @interrupted = false
       end
 
-      # Returns a logger associated with the environment.
-      def logger
-        env.logger
-      end
-
       # Returns a UI object from the environment
       def ui
         env.ui

test/vagrant/action/environment_test.rb

@@ -15,10 +15,6 @@ class ActionEnvironmentTest < Test::Unit::TestCase
     assert_equal "value", @instance["key"]
   end
 
-  should "setup the logger" do
-    assert_equal @instance.env.logger, @instance.logger
-  end
-
   should "setup the UI" do
     assert_equal @instance.env.ui, @instance.ui
   end