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

chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetArticleViewHolder.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetArticleViewHolder.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetArticleViewHolder.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetArticleViewHolder.java
index 0624b075476305ed97efb1a6b3e881e8dc4beb88..0e7551a6a46acfa3d1dc80c6870e67dac44e5529 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetArticleViewHolder.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetArticleViewHolder.java
@@ -254,6 +254,7 @@ public class SnippetArticleViewHolder extends CardViewHolder implements Impressi
         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);
 
@@ -306,6 +307,14 @@ public class SnippetArticleViewHolder extends CardViewHolder implements Impressi
         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.