Http Bad: Add a PopupItemId to identify http warning message

content/public/android/java/src/org/chromium/content/browser/input/SelectPopupItem.java

Index: content/public/android/java/src/org/chromium/content/browser/input/SelectPopupItem.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/SelectPopupItem.java b/content/public/android/java/src/org/chromium/content/browser/input/SelectPopupItem.java
index 93ff24fca68c39dc94f86b4e3f572f1194b21336..36c4925b1a1806d584e862c61fdacff088e938cf 100644
--- a/content/public/android/java/src/org/chromium/content/browser/input/SelectPopupItem.java
+++ b/content/public/android/java/src/org/chromium/content/browser/input/SelectPopupItem.java
@@ -4,13 +4,13 @@
 
 package org.chromium.content.browser.input;
 
-import org.chromium.ui.DropdownItem;
+import org.chromium.ui.DropdownItemBase;
 
 /**
  * Select popup item containing the label, the type and the enabled state
  * of an item belonging to a select popup dialog.
  */
-public class SelectPopupItem implements DropdownItem {
+public class SelectPopupItem extends DropdownItemBase {
     private final String mLabel;
     private final int mType;
 
@@ -25,16 +25,6 @@ public class SelectPopupItem implements DropdownItem {
     }
 
     @Override
-    public String getSublabel() {
-        return null;
-    }
-
-    @Override
-    public int getIconId() {
-        return NO_ICON;
-    }
-
-    @Override
     public boolean isEnabled() {
         return mType == PopupItemType.ENABLED || mType == PopupItemType.GROUP;
     }
@@ -44,11 +34,6 @@ public class SelectPopupItem implements DropdownItem {
         return mType == PopupItemType.GROUP;
     }
 
-    @Override
-    public boolean isMultilineLabel() {
-        return false;
-    }
-
     public int getType() {
         return mType;
     }