[Android] Show Browser Actions dialog in Chrome

chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionsCustomContextMenuItem.java

Index: chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionsCustomContextMenuItem.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionsCustomContextMenuItem.java b/chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionsCustomContextMenuItem.java
new file mode 100644
index 0000000000000000000000000000000000000000..bd820159ed048a3284ef43a71ca7fb40a3810a38
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionsCustomContextMenuItem.java
@@ -0,0 +1,50 @@
+// Copyright 2017 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.chrome.browser.browseractions;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.support.annotation.IdRes;
+import android.support.customtabs.browseractions.BrowserActionItem;
+
+import org.chromium.chrome.browser.contextmenu.ContextMenuItem;
+
+/**
+ * A class represents Browser Actions context menu with custom title and icon.
+ */
+public class BrowserActionsCustomContextMenuItem implements ContextMenuItem {
+    @IdRes
+    private final int mMenuId;
+    private final String mTitle;
+    private final Bitmap mIcon;
+
+    /**
+     * Constructor to build a custom context menu item from {@link BrowserActionItem}.
+     * @param id The {@link IdRes} of the custom context menu item.
+     * @param item The {@link BrowserActionItem} specifies the title and action of the menu item.
+     */
+    BrowserActionsCustomContextMenuItem(@IdRes int id, BrowserActionItem item) {
+        mMenuId = id;
+        mTitle = item.getTitle();
+        mIcon = item.getIcon();
+    }
+
+    @Override
+    public int getMenuId() {
+        return mMenuId;
+    }
+
+    @Override
+    public String getTitle(Context context) {
+        return mTitle;
+    }
+
+    @Override
+    public Drawable getDrawable(Context context) {
+        return new BitmapDrawable(context.getResources(), mIcon);
+    }
+}