NTP4: Remove gradient while printing most visited thumbnails.

chrome/browser/resources/ntp4/most_visited_page.css

Index: chrome/browser/resources/ntp4/most_visited_page.css
diff --git a/chrome/browser/resources/ntp4/most_visited_page.css b/chrome/browser/resources/ntp4/most_visited_page.css
index 907332b02b91b7b9733b68d24b0803509a3a04a4..af976927787507317814a799b6c56584578dcf36 100644
--- a/chrome/browser/resources/ntp4/most_visited_page.css
+++ b/chrome/browser/resources/ntp4/most_visited_page.css
@@ -119,6 +119,13 @@ html[dir=rtl] .most-visited .close-button {
                                       rgba(255, 255, 255, 0.9));
 }
 
+/* TODO(dbeam): Remove this when printing of -webkit-linear-gradient() works. */
+@media print {
+  .thumbnail-shield {
+    background: none;
+  }
+}
+
 .most-visited:focus .thumbnail,
 .most-visited:hover .thumbnail {
   opacity: 0.95;