Merge remote branch 'cros/upstream' into tempbranch3

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

+package autotest.afe;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class CheckBoxPanel {
+    public static interface Display {
+        public ICheckBox generateCheckBox(int index);
+    }
+
+    private List<ICheckBox> checkBoxes = new ArrayList<ICheckBox>();
+    private Display display;
+
+    public void bindDisplay(Display display) {
+        this.display = display;
+    }
+
+    public ICheckBox generateCheckBox() {
+        return display.generateCheckBox(checkBoxes.size());
+    }
+
+    public void add(ICheckBox checkBox) {
+        checkBoxes.add(checkBox);
+    }
+
+    public List<ICheckBox> getChecked() {
+        List<ICheckBox> result = new ArrayList<ICheckBox>();
+        for(ICheckBox checkBox : checkBoxes) {
+            if (checkBox.getValue()) {
+                result.add(checkBox);
+            }
+        }
+        return result;
+    }
+
+    public void setEnabled(boolean enabled) {
+        for(ICheckBox thisBox : checkBoxes) {
+            thisBox.setEnabled(enabled);
+        }
+    }
+
+    public void reset() {
+        for (ICheckBox thisBox : checkBoxes) {
+            thisBox.setValue(false);
+        }
+    }
+}