Re-use NoUnderlineClickableSpan which shows a clickable link with underlines turned off

chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageView.java

 // Copyright 2015 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.ntp;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Rect;
 import android.graphics.drawable.BitmapDrawable;
 import android.net.Uri;
 import android.os.Build;
 import android.support.v4.graphics.drawable.RoundedBitmapDrawable;
 import android.support.v4.graphics.drawable.RoundedBitmapDrawableFactory;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.text.Editable;
 import android.text.TextUtils;
 import android.text.TextWatcher;
 import android.text.method.LinkMovementMethod;
-import android.text.style.ClickableSpan;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.View.OnLayoutChangeListener;
 import android.view.ViewGroup;
 import android.view.ViewStub;
 import android.widget.Button;
 import android.widget.FrameLayout;
 import android.widget.ImageView;
@@ skipping 11 matching lines @@
 import org.chromium.chrome.browser.ntp.LogoBridge.Logo;
 import org.chromium.chrome.browser.ntp.LogoBridge.LogoObserver;
 import org.chromium.chrome.browser.ntp.MostVisitedItem.MostVisitedItemManager;
 import org.chromium.chrome.browser.ntp.NewTabPage.OnSearchBoxScrollListener;
 import org.chromium.chrome.browser.ntp.snippets.SnippetsManager;
 import org.chromium.chrome.browser.preferences.DocumentModeManager;
 import org.chromium.chrome.browser.profiles.MostVisitedSites.MostVisitedURLsObserver;
 import org.chromium.chrome.browser.profiles.MostVisitedSites.ThumbnailCallback;
 import org.chromium.chrome.browser.util.ViewUtils;
 import org.chromium.chrome.browser.widget.RoundedIconGenerator;
+import org.chromium.ui.text.NoUnderlineClickableSpan;
 import org.chromium.ui.text.SpanApplier;
 import org.chromium.ui.text.SpanApplier.SpanInfo;
 
 import java.util.Locale;
 
 import jp.tomorrowkey.android.gifplayer.BaseGifImage;
 
 /**
  * The native new tab page, represented by some basic data such as title and url, and an Android
  * View that displays the page.
@@ skipping 320 matching lines @@
                 return R.drawable.tabs_moved_nexus;
         }
     }
 
     private void showOptOutPromo() {
         ViewStub optOutPromoStub = (ViewStub) findViewById(R.id.opt_out_promo_stub);
         mOptOutView = optOutPromoStub.inflate();
         // Fill in opt-out text with Settings link
         TextView optOutText = (TextView) mOptOutView.findViewById(R.id.opt_out_text);
 
-        ClickableSpan settingsLink = new ClickableSpan() {
+        NoUnderlineClickableSpan settingsLink = new NoUnderlineClickableSpan() {
             @Override
             public void onClick(View view) {
                 mManager.optOutPromoClicked(true);
             }
-
-            // Disable underline on the link text.
-            @Override
-            public void updateDrawState(android.text.TextPaint textPaint) {
-                super.updateDrawState(textPaint);
-                textPaint.setUnderlineText(false);
-            }
         };
 
         optOutText.setText(SpanApplier.applySpans(
                 getContext().getString(R.string.tabs_and_apps_opt_out_text),
                 new SpanInfo("<link>", "</link>", settingsLink)));
         optOutText.setMovementMethod(LinkMovementMethod.getInstance());
 
         ImageView illustration = (ImageView) mOptOutView.findViewById(R.id.tabs_moved_illustration);
         int resourceId = getTabsMovedIllustration();
         if (resourceId != 0) {
@@ skipping 599 matching lines @@
                 if (item.getUrl().equals(url)) {
                     LargeIconCallback iconCallback = new LargeIconCallbackImpl(
                             item, (MostVisitedItemView) item.getView(), false);
                     mManager.getLargeIconForUrl(url, mMinIconSize, iconCallback);
                     break;
                 }
             }
         }
     }
 }