Added last_access_time to DownloadItem and History DB

components/history/core/browser/download_row.cc

Index: components/history/core/browser/download_row.cc
diff --git a/components/history/core/browser/download_row.cc b/components/history/core/browser/download_row.cc
index a377766a5f23f33819d14a978ac6c90e7a0c498a..a8470a9030050dd69c32e54a7a0052fa9677ddbd 100644
--- a/components/history/core/browser/download_row.cc
+++ b/components/history/core/browser/download_row.cc
@@ -44,6 +44,7 @@ DownloadRow::DownloadRow(
     DownloadId id,
     const std::string& guid,
     bool download_opened,
+    const base::Time& last_access,
     const std::string& ext_id,
     const std::string& ext_name,
     const std::vector<DownloadSliceInfo>& download_slice_info)
@@ -70,6 +71,7 @@ DownloadRow::DownloadRow(
       id(id),
       guid(guid),
       opened(download_opened),
+      last_access_time(last_access),
       by_ext_id(ext_id),
       by_ext_name(ext_name),
       download_slice_info(download_slice_info) {}
@@ -92,6 +94,7 @@ bool DownloadRow::operator==(const DownloadRow& rhs) const {
          danger_type == rhs.danger_type &&
          interrupt_reason == rhs.interrupt_reason && hash == rhs.hash &&
          id == rhs.id && guid == rhs.guid && opened == rhs.opened &&
+         last_access_time == rhs.last_access_time &&
          by_ext_id == rhs.by_ext_id && by_ext_name == rhs.by_ext_name &&
          download_slice_info == rhs.download_slice_info;
 }