Add support for color input datalist on Android

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

+// Copyright 2013 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;
+
+/**
+ * Color suggestion container used to store information for each color button that will be shown in
+ * the simple color picker..
+ */
+public class ColorSuggestion {
+    final int mColor;
+    final String mLabel;

[newt (away), 2013/08/29 05:35:33]

is this guaranteed non-null? if so, mention that here.

+
+    /**
+     * Constructs a color suggestion container.
+     * @param color The suggested color.
+     * @param label The label for the suggestion.
+     */
+    public ColorSuggestion(int color, String label) {
+        mColor = color;
+        mLabel = label;
+    }
+}