removed some unused imports

Author: michael.tamm

java/client/src/org/openqa/selenium/internal/Locatable.java

@@ -16,7 +16,6 @@
 
 package org.openqa.selenium.internal;
 
-import org.openqa.selenium.Point;
 import org.openqa.selenium.interactions.internal.Coordinates;
 
 public interface Locatable {

java/client/src/org/openqa/selenium/net/NetworkUtils.java

@@ -20,7 +20,6 @@
 import org.openqa.selenium.Platform;
 import org.openqa.selenium.WebDriverException;
 
-import java.net.Inet6Address;
 import java.net.InetAddress;
 import java.util.ArrayList;
 import java.util.Collections;