Implement IconSpec in IComputer

core/src/main/java/hudson/model/Computer.java

@@ -1109,11 +1109,6 @@ public /*transient*/ abstract class Computer extends Actionable implements Acces
         return getUrl();
     }
 
-    @Override
-    public String getSearchIcon() {
-        return this.getIconClassName();
-    }
-
     /**
      * {@link RetentionStrategy} associated with this computer.
      *

core/src/main/java/jenkins/model/IComputer.java

@@ -35,6 +35,7 @@ import java.util.concurrent.Future;
 import jenkins.agents.IOfflineCause;
 import org.jenkins.ui.icon.Icon;
 import org.jenkins.ui.icon.IconSet;
+import org.jenkins.ui.icon.IconSpec;
 import org.kohsuke.accmod.Restricted;
 import org.kohsuke.accmod.restrictions.Beta;
 
@@ -44,7 +45,7 @@ import org.kohsuke.accmod.restrictions.Beta;
  * @since 2.480
  */
 @Restricted(Beta.class)
-public interface IComputer extends AccessControlled {
+public interface IComputer extends AccessControlled, IconSpec {
     /**
      * Returns {@link Node#getNodeName() the name of the node}.
      */