📰 Tweak the suggestion ranks for UMA to handle fetchMore

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.Resources;
 import android.graphics.Bitmap;
 import android.graphics.drawable.BitmapDrawable;
@@ skipping 92 matching lines @@
                 updateLayout();
             }
         });
 
         mUseFaviconService = CardsVariationParameters.isFaviconServiceEnabled();
     }
 
     @Override
     public void onImpression() {
         if (mArticle != null && mArticle.trackImpression()) {
-            mNewTabPageManager.trackSnippetImpression(mArticle);
+            mNewTabPageManager.getSuggestionsMetricsReporter().onSuggestionShown(mArticle);
             mRecyclerView.onSnippetImpression();
         }
     }
 
     @Override
     public void onCardTapped() {
         mNewTabPageManager.openSnippet(WindowOpenDisposition.CURRENT_TAB, mArticle);
     }
 
     @Override
@@ skipping 20 matching lines @@
         }
         if (mArticle.isRecentTab()) {
             if (menuItemId == ContextMenuManager.ID_REMOVE) return true;
             return false;
         }
         return true;
     }
 
     @Override
     public void onContextMenuCreated() {
-        mNewTabPageManager.trackSnippetMenuOpened(mArticle);
+        mNewTabPageManager.getSuggestionsMetricsReporter().onSuggestionMenuOpened(mArticle);
     }
 
     @Override
     protected Delegate getContextMenuDelegate() {
         return this;
     }
 
     /**
      * Updates the layout taking into account screen dimensions and the type of snippet displayed.
      */
@@ skipping 246 matching lines @@
         ApiCompatibilityUtils.setCompoundDrawablesRelative(
                 mPublisherTextView, drawable, null, null, null);
         mPublisherTextView.setVisibility(View.VISIBLE);
     }
 
     @Override
     public boolean isDismissable() {
         return !isPeeking();
     }
 }