📰 Record user actions on the NTP and Home sheet

components/ntp_snippets/content_suggestions_metrics.h

 // Copyright 2016 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.
 
 #ifndef COMPONENTS_NTP_SNIPPETS_CONTENT_SUGGESTIONS_METRICS_H_
 #define COMPONENTS_NTP_SNIPPETS_CONTENT_SUGGESTIONS_METRICS_H_
 
 #include <utility>
 #include <vector>
 
@@ skipping 42 matching lines @@
 
 // Should only be called once per NTP for each "more" button.
 void OnMoreButtonShown(Category category, int position);
 
 void OnMoreButtonClicked(Category category, int position);
 
 void OnCategoryDismissed(Category category);
 
 void RecordRemoteSuggestionsProviderState(bool enabled);
 
+// User Actions

[Marc Treib, 2017/05/05 16:05:39]

nit: I'd remove the comment - these are not the only things here that record
user actions, and also it doesn't really matter to the caller anyway.

[dgn, 2017/05/08 12:40:50]

Done.

+void RecordContentSuggestionDismissed();
+void RecordCategoryDismissed();
+void RecordFetchAction();
+
 }  // namespace metrics
 }  // namespace ntp_snippets
 
 #endif  // COMPONENTS_NTP_SNIPPETS_CONTENT_SUGGESTIONS_SERVICE_H_