📰 Tweak the suggestion ranks for UMA to handle fetchMore

chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
index 1d5a8082c671fa145c82b3b447ced5cd12812b71..d2e96f466a649fb7e9ea91322cec15f2138344cc 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
@@ -63,6 +63,7 @@
 import org.chromium.chrome.browser.search_engines.TemplateUrlService.TemplateUrlServiceObserver;
 import org.chromium.chrome.browser.snackbar.Snackbar;
 import org.chromium.chrome.browser.snackbar.SnackbarManager.SnackbarController;
+import org.chromium.chrome.browser.suggestions.SuggestionsMetricsReporter;
 import org.chromium.chrome.browser.sync.SyncSessionsMetrics;
 import org.chromium.chrome.browser.tab.EmptyTabObserver;
 import org.chromium.chrome.browser.tab.Tab;
@@ -327,45 +328,8 @@ private boolean matchURLs(String url1, String url2, boolean matchByHost) {
             return matchByHost ? UrlUtilities.sameHost(url1, url2) : url1.equals(url2);
         }
 
-        @Override
-        public void trackSnippetsPageImpression(int[] categories, int[] suggestionsPerCategory) {
-            mSnippetsBridge.onPageShown(categories, suggestionsPerCategory);
-        }
-
-        @Override
-        public void trackSnippetImpression(SnippetArticle article) {
-            mSnippetsBridge.onSuggestionShown(article);
-        }
-
-        @Override
-        public void trackSnippetMenuOpened(SnippetArticle article) {
-            mSnippetsBridge.onSuggestionMenuOpened(article);
-        }
-
-        @Override
-        public void trackSnippetCategoryActionImpression(int category, int position) {
-            mSnippetsBridge.onMoreButtonShown(category, position);
-        }
-
-        @Override
-        public void trackSnippetCategoryActionClick(int category, int position) {
-            mSnippetsBridge.onMoreButtonClicked(category, position);
-            switch (category) {
-                case KnownCategories.BOOKMARKS:
-                    NewTabPageUma.recordAction(NewTabPageUma.ACTION_OPENED_BOOKMARKS_MANAGER);
-                    break;
-                // MORE button in both categories leads to the recent tabs manager
-                case KnownCategories.FOREIGN_TABS:
-                case KnownCategories.RECENT_TABS:
-                    NewTabPageUma.recordAction(NewTabPageUma.ACTION_OPENED_RECENT_TABS_MANAGER);
-                    break;
-                case KnownCategories.DOWNLOADS:
-                    NewTabPageUma.recordAction(NewTabPageUma.ACTION_OPENED_DOWNLOADS_MANAGER);
-                    break;
-                default:
-                    // No action associated
-                    break;
-            }
+        public SuggestionsMetricsReporter getSuggestionsMetricsReporter() {
+            return mSnippetsBridge;
         }
 
         @Override