Allow 3 lines for suggestion headers when summaries are not shown.

chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetArticleViewHolder.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.snippets;
 
 import android.annotation.SuppressLint;
 import android.content.res.ColorStateList;
 import android.graphics.Bitmap;
 import android.graphics.drawable.BitmapDrawable;
@@ skipping 236 matching lines @@
     private void updateLayout() {
         final int horizontalStyle = mUiConfig.getCurrentDisplayStyle().horizontal;
         final int verticalStyle = mUiConfig.getCurrentDisplayStyle().vertical;
         final int layout = mCategoryInfo.getCardLayout();
 
         boolean showHeadline = shouldShowHeadline();
         boolean showDescription = shouldShowDescription(horizontalStyle, verticalStyle, layout);
         boolean showThumbnail = shouldShowThumbnail(horizontalStyle, verticalStyle, layout);
 
         mHeadlineTextView.setVisibility(showHeadline ? View.VISIBLE : View.GONE);
+        mHeadlineTextView.setMaxLines(getHeaderMaxLines(horizontalStyle, verticalStyle, layout));
         mArticleSnippetTextView.setVisibility(showDescription ? View.VISIBLE : View.GONE);
         mThumbnailView.setVisibility(showThumbnail ? View.VISIBLE : View.GONE);
 
         ViewGroup.MarginLayoutParams publisherBarParams =
                 (ViewGroup.MarginLayoutParams) mPublisherBar.getLayoutParams();
 
         if (showDescription) {
             publisherBarParams.topMargin = mPublisherBar.getResources().getDimensionPixelSize(
                     R.dimen.snippets_publisher_margin_top_with_article_snippet);
         } else if (showHeadline) {
@@ skipping 32 matching lines @@
         return ChromeFeatureList.isEnabled(ChromeFeatureList.CONTENT_SUGGESTIONS_SHOW_SUMMARY);
     }
 
     private boolean shouldShowThumbnail(int horizontalStyle, int verticalStyle, int layout) {
         // Minimal cards don't have a thumbnail
         if (layout == ContentSuggestionsCardLayout.MINIMAL_CARD) return false;
 
         return true;
     }
 
+    /**
+     * If no summary (no description) is shown, allow more lines for the header (title).
+     * @return The maximum number of header text lines.
+     */
+    private int getHeaderMaxLines(int horizontalStyle, int verticalStyle, int layout) {
+        return shouldShowDescription(horizontalStyle, verticalStyle, layout) ? 2 : 3;
+    }
+
     private static String getPublisherString(SnippetArticle article) {
         // We format the publisher here so that having a publisher name in an RTL language
         // doesn't mess up the formatting on an LTR device and vice versa.
         return BidiFormatter.getInstance().unicodeWrap(article.mPublisher);
     }
 
     private static String getArticleAge(SnippetArticle article) {
         if (article.mPublishTimestampMilliseconds == 0) return "";
 
         // DateUtils.getRelativeTimeSpanString(...) calls through to TimeZone.getDefault(). If this
@@ skipping 313 matching lines @@
      * Callback to refresh the offline badge visibility.
      */
     public static class RefreshOfflineBadgeVisibilityCallback extends PartialBindCallback {
         @Override
         public void onResult(NewTabPageViewHolder holder) {
             assert holder instanceof SnippetArticleViewHolder;
             ((SnippetArticleViewHolder) holder).refreshOfflineBadgeVisibility();
         }
     }
 }