Http Bad: Add a PopupItemId to identify http warning message

ui/android/java/src/org/chromium/ui/DropdownItemBase.java

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.ui;
+
+/**
+ * Base implementation of DropdownItem which is used to get default settings to
+ * show the item. Subclassing is the proper way to use this class to create
+ * customized dropdown items, see AutofillSeggestion as an example.

[csashi, 2016/11/17 01:41:31]

s/Seggestion/Suggestion

[lshang, 2016/11/17 07:03:46]

Done.

+ */
+public class DropdownItemBase implements DropdownItem {
+    @Override
+    public String getLabel() {
+        return null;
+    }
+
+    @Override
+    public String getSublabel() {
+        return null;
+    }
+
+    @Override
+    public int getIconId() {
+        return NO_ICON;
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return true;
+    }
+
+    @Override
+    public boolean isGroupHeader() {
+        return false;
+    }
+
+    @Override
+    public boolean isMultilineLabel() {
+        return false;
+    }
+
+    @Override
+    public int getLabelFontColor() {
+        return R.drawable.dropdown_label_color;
+    }
+
+    @Override
+    public int getLabelFontSize() {
+        return R.dimen.dropdown_item_label_font_size;
+    }
+}