RemoteContentSuggestions: Stores the time of the last successful background fetch in a pref

components/ntp_snippets/remote/ntp_snippets_fetcher.cc

Index: components/ntp_snippets/remote/ntp_snippets_fetcher.cc
diff --git a/components/ntp_snippets/remote/ntp_snippets_fetcher.cc b/components/ntp_snippets/remote/ntp_snippets_fetcher.cc
index 62236a8a375cab50981b1a7798b0ce55f963798c..c788e0bfcfa34d04426334957a21b8bc696c92d4 100644
--- a/components/ntp_snippets/remote/ntp_snippets_fetcher.cc
+++ b/components/ntp_snippets/remote/ntp_snippets_fetcher.cc
@@ -997,6 +997,9 @@ void NTPSnippetsFetcher::FetchFinished(OptionalFetchedCategories categories,
                                        const std::string& error_details) {
   DCHECK(status_code == FetchResult::SUCCESS || !categories.has_value());
 
+  LOG(ERROR) << " ================ ststus_code="

[markusheintz_, 2016/12/08 09:50:24]

Removed

+             << static_cast<int>(status_code);
+
   last_status_ = FetchResultToString(status_code) + error_details;
 
   UMA_HISTOGRAM_ENUMERATION("NewTabPage.Snippets.FetchResult",
@@ -1005,7 +1008,7 @@ void NTPSnippetsFetcher::FetchFinished(OptionalFetchedCategories categories,
 
   DVLOG(1) << "Fetch finished: " << last_status_;
 
-  std::move(callback).Run(std::move(categories));
+  std::move(callback).Run(std::move(categories), status_code);
 }
 
 bool NTPSnippetsFetcher::JsonToSnippets(const base::Value& parsed,