Revert "[java] Adding slot matcher flag to Node."

This reverts commit ee55ea2.

Author: diemol

.idea/jsLibraryMappings.xml

@@ -29,7 +29,6 @@
 import static org.openqa.selenium.grid.node.config.NodeOptions.DEFAULT_REGISTER_CYCLE;
 import static org.openqa.selenium.grid.node.config.NodeOptions.DEFAULT_REGISTER_PERIOD;
 import static org.openqa.selenium.grid.node.config.NodeOptions.DEFAULT_SESSION_TIMEOUT;
-import static org.openqa.selenium.grid.node.config.NodeOptions.DEFAULT_SLOT_MATCHER;
 import static org.openqa.selenium.grid.node.config.NodeOptions.DEFAULT_USE_SELENIUM_MANAGER;
 import static org.openqa.selenium.grid.node.config.NodeOptions.DEFAULT_VNC_ENV_VAR;
 import static org.openqa.selenium.grid.node.config.NodeOptions.NODE_SECTION;
@@ -69,15 +68,6 @@ public class NodeFlags implements HasRoles {
   @ConfigValue(section = NODE_SECTION, name = "override-max-sessions", example = "false")
   public Boolean overrideMaxSessions = OVERRIDE_MAX_SESSIONS;
 
-  @Parameter(
-      names = {"--slot-matcher"},
-      description =
-          "Full classname of non-default slot matcher to use. This is used to determine whether a"
-              + " Node can support a particular session. The class provided here should be the same"
-              + " as the one used for distributor options")
-  @ConfigValue(section = "distributor", name = "slot-matcher", example = DEFAULT_SLOT_MATCHER)
-  private String slotMatcher = DEFAULT_SLOT_MATCHER;
-
   @Parameter(
       names = {"--session-timeout"},
       description =