Merge remote branch 'cros/upstream' into tempbranch3

frontend/client/src/autotest/afe/IRadioButton.java

+package autotest.afe;
+
+import com.google.gwt.user.client.ui.HasText;
+import com.google.gwt.user.client.ui.HasValue;
+import com.google.gwt.user.client.ui.RadioButton;
+
+public interface IRadioButton extends HasValue<Boolean>, HasText {
+    public void setEnabled(boolean enabled);
+
+    public static class RadioButtonImpl extends RadioButton implements IRadioButton {
+        public RadioButtonImpl(String name) {
+            super(name);
+        }
+
+        public RadioButtonImpl(String name, String choice) {
+            super(name, choice);
+        }
+    }
+}