Ruby: Remove unused class

Author: hmac

ruby/ql/lib/codeql/ruby/frameworks/ActionMailbox.qll

@@ -17,13 +17,6 @@ module ActionMailbox {
     result = DataFlow::getConstant("ActionMailbox").getConstant("Base").getADescendentModule()
   }
 
-  /**
-   * A method in a mailbox which receives incoming mail.
-   */
-  class Process extends DataFlow::MethodNode {
-    Process() { this = controller().getAnInstanceMethod() and this.getMethodName() = "process" }
-  }
-
   /**
    * A call to `mail` on the return value of
    * `ActionMailbox::Base#inbound_email`, or a direct call to

ruby/ql/test/library-tests/frameworks/action_mailbox/ActionMailbox.expected

@@ -1,6 +1,3 @@
-processMethods
-| action_mailbox.rb:2:3:7:5 | process |
-| action_mailbox.rb:15:5:17:7 | process |
 messageInstances
 | action_mailbox.rb:3:5:3:8 | call to mail |
 | action_mailbox.rb:4:5:4:8 | call to mail |

ruby/ql/test/library-tests/frameworks/action_mailbox/ActionMailbox.ql

@@ -2,8 +2,6 @@ private import codeql.ruby.frameworks.ActionMailbox
 private import codeql.ruby.DataFlow
 private import codeql.ruby.dataflow.RemoteFlowSources
 
-query predicate processMethods(ActionMailbox::Process p) { any() }
-
 query predicate messageInstances(ActionMailbox::Mail c) { any() }
 
 query predicate remoteFlowSources(RemoteFlowSource r) { any() }