Add context menu to snippets.

chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapter.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapter.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapter.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapter.java
index 723636d10b3c3e4ed074aa9d1b61c30d170242a9..7423c8d43b89b91abe1e1b51d2e4ac270b69641e 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapter.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapter.java
@@ -57,7 +57,6 @@ public class NewTabPageAdapter extends Adapter<NewTabPageViewHolder> implements
             mRecyclerView.onItemDismissStarted(viewHolder.itemView);
 
             NewTabPageAdapter.this.dismissItem(viewHolder);
-            addStatusCardIfNecessary();
         }
 
         @Override
@@ -286,7 +285,7 @@ public class NewTabPageAdapter extends Adapter<NewTabPageViewHolder> implements
         mRecyclerView = (NewTabPageRecyclerView) recyclerView;
     }
 
-    private void dismissItem(ViewHolder itemViewHolder) {
+    public void dismissItem(ViewHolder itemViewHolder) {
         assert itemViewHolder.getItemViewType() == NewTabPageListItem.VIEW_TYPE_SNIPPET;
 
         int position = itemViewHolder.getAdapterPosition();
@@ -304,6 +303,8 @@ public class NewTabPageAdapter extends Adapter<NewTabPageViewHolder> implements
         mSnippetsBridge.discardSnippet(dismissedSnippet);
         mItems.remove(position);
         notifyItemRemoved(position);
+
+        addStatusCardIfNecessary();
     }
 
     private void addStatusCardIfNecessary() {