📰 Record user actions on the NTP and Home sheet

components/ntp_snippets/content_suggestions_metrics.cc

Index: components/ntp_snippets/content_suggestions_metrics.cc
diff --git a/components/ntp_snippets/content_suggestions_metrics.cc b/components/ntp_snippets/content_suggestions_metrics.cc
index 5d2d4afe9af355040b420d72fb3d165b534e8ddd..c6345f2642f5bb0831781c1219f84686062edc1e 100644
--- a/components/ntp_snippets/content_suggestions_metrics.cc
+++ b/components/ntp_snippets/content_suggestions_metrics.cc
@@ -292,6 +292,8 @@ void OnSuggestionOpened(int global_position,
   if (category.IsKnownCategory(KnownCategories::ARTICLES)) {
     RecordContentSuggestionsUsage();
   }
+
+  base::RecordAction(base::UserMetricsAction("Suggestions.Content.Opened"));
 }
 
 void OnSuggestionMenuOpened(int global_position,
@@ -366,5 +368,17 @@ void RecordRemoteSuggestionsProviderState(bool enabled) {
       "NewTabPage.ContentSuggestions.Preferences.RemoteSuggestions", enabled);
 }
 
+void RecordContentSuggestionDismissed() {
+  base::RecordAction(base::UserMetricsAction("Suggestions.Content.Dismissed"));
+}
+
+void RecordCategoryDismissed() {
+  base::RecordAction(base::UserMetricsAction("Suggestions.Category.Dismissed"));
+}
+
+void RecordFetchAction() {
+  base::RecordAction(base::UserMetricsAction("Suggestions.Category.Fetch"));
+}
+
 }  // namespace metrics
 }  // namespace ntp_snippets