Render the root view in NewTabPageTest.testRender().

chrome/android/javatests/src/org/chromium/chrome/browser/ntp/NewTabPageTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/ntp/NewTabPageTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/ntp/NewTabPageTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/ntp/NewTabPageTest.java
index eba16368c6f23635447a4d8899def1c1ec9e2078..d32188f81476cfff601585f96f03ea88ea4dd9df 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/ntp/NewTabPageTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/ntp/NewTabPageTest.java
@@ -72,7 +72,7 @@ public class NewTabPageTest extends ChromeTabbedActivityTestBase {
                 "chrome/test/data/android/render_tests", "NewTabPageTest");
         viewRenderer.renderAndCompare(mMostVisitedLayout, "most_visited");
         viewRenderer.renderAndCompare(mFakebox, "fakebox");
-        viewRenderer.renderAndCompare(mNtp.getView(), "new_tab_page");
+        viewRenderer.renderAndCompare(mNtp.getView().getRootView(), "new_tab_page");
 
         // Scroll to search bar
         final NewTabPageRecyclerView recyclerView = (NewTabPageRecyclerView)
@@ -92,7 +92,7 @@ public class NewTabPageTest extends ChromeTabbedActivityTestBase {
             }
         });
 
-        viewRenderer.renderAndCompare(mNtp.getView(), "new_tab_page_scrolled");
+        viewRenderer.renderAndCompare(mNtp.getView().getRootView(), "new_tab_page_scrolled");
     }
 
     @Override