Upstream Chrome on iOS source code [5/11].

ios/chrome/browser/ui/history/history_entry.cc

+// 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.
+
+#include "ios/chrome/browser/ui/history/history_entry.h"
+
+namespace history {
+
+HistoryEntry::HistoryEntry(HistoryEntry::EntryType entry_type,
+                           const GURL& url,
+                           const base::string16& title,
+                           base::Time time,
+                           const std::string& client_id,
+                           bool is_search_result,
+                           const base::string16& snippet,
+                           bool blocked_visit)
+    : entry_type(entry_type),
+      url(url),
+      title(title),
+      time(time),
+      client_id(client_id),
+      is_search_result(is_search_result),
+      snippet(snippet),
+      blocked_visit(blocked_visit) {
+  all_timestamps.insert(time.ToInternalValue());
+}
+
+HistoryEntry::HistoryEntry()
+    : entry_type(EMPTY_ENTRY), is_search_result(false), blocked_visit(false) {}
+
+HistoryEntry::HistoryEntry(const HistoryEntry& other) = default;
+
+HistoryEntry::~HistoryEntry() {}
+
+bool HistoryEntry::SortByTimeDescending(const HistoryEntry& entry1,
+                                        const HistoryEntry& entry2) {
+  return entry1.time > entry2.time;
+}
+
+}  // namespace history