[NTP] Fix article suggestion clicks contributing to Most Visited tiles

components/history/core/browser/history_backend_unittest.cc

Index: components/history/core/browser/history_backend_unittest.cc
diff --git a/components/history/core/browser/history_backend_unittest.cc b/components/history/core/browser/history_backend_unittest.cc
index b8cd5d9647d94c61e8ef8071faf7fc712d528ef5..47eb0f815739da20575049b34a5f69a9c12836ad 100644
--- a/components/history/core/browser/history_backend_unittest.cc
+++ b/components/history/core/browser/history_backend_unittest.cc
@@ -3806,4 +3806,41 @@ TEST_F(InMemoryHistoryBackendTest, OnURLsDeletedWithSearchTerms) {
   EXPECT_FALSE(mem_backend_->db()->GetKeywordSearchTermRow(row2.id(), NULL));
 }
 
+TEST_F(HistoryBackendTest, QueryMostVisitedURLs) {
+  ASSERT_TRUE(backend_.get());
+
+  std::vector<std::pair<GURL, ui::PageTransition>> pages;
+  pages.emplace_back(GURL("http://typed.com"), ui::PAGE_TRANSITION_TYPED);
+  pages.emplace_back(GURL("http://auto-bookmark.com"),
+                     ui::PAGE_TRANSITION_AUTO_BOOKMARK);
+  pages.emplace_back(GURL("https://auto-bookmark-https.com"),
+                     ui::PAGE_TRANSITION_AUTO_BOOKMARK);
+  pages.emplace_back(GURL("http://link.com"), ui::PAGE_TRANSITION_LINK);
+  pages.emplace_back(GURL("https://link-https.com"), ui::PAGE_TRANSITION_LINK);
+  pages.emplace_back(GURL("data:,some-data"),
+                     ui::PAGE_TRANSITION_AUTO_BOOKMARK);
+  pages.emplace_back(GURL("https://typed-https.com"),
+                     ui::PAGE_TRANSITION_TYPED);
+
+  for (size_t i = 0; i < pages.size(); ++i) {
+    HistoryAddPageArgs args;
+    args.url = pages[i].first;
+    args.time = base::Time::Now() - base::TimeDelta::FromDays(i + 1);
+    args.transition = pages[i].second;
+    backend_->AddPage(args);
+  }
+
+  MostVisitedURLList most_visited;
+  backend_->QueryMostVisitedURLs(100, 100, &most_visited);
+
+  const base::string16 kSomeTitle;  // Ignored by equality operator.
+  EXPECT_THAT(
+      most_visited,
+      ElementsAre(
+          MostVisitedURL(GURL("http://typed.com"), kSomeTitle),
+          MostVisitedURL(GURL("http://auto-bookmark.com"), kSomeTitle),
+          MostVisitedURL(GURL("https://auto-bookmark-https.com"), kSomeTitle),
+          MostVisitedURL(GURL("https://typed-https.com"), kSomeTitle)));
+}
+
 }  // namespace history