[Thumbnails DB] Allow setting last_requested time when accessing favicons.

components/history/core/browser/history_backend.cc

Index: components/history/core/browser/history_backend.cc
diff --git a/components/history/core/browser/history_backend.cc b/components/history/core/browser/history_backend.cc
index e2c03ac5bb7d6d334b51a9d74453c8ca6562b505..8135bd46798465f3010e29470074274b47d5ebda 100644
--- a/components/history/core/browser/history_backend.cc
+++ b/components/history/core/browser/history_backend.cc
@@ -1509,10 +1509,9 @@ void HistoryBackend::GetLargestFaviconForURL(
   favicon_base::FaviconRawBitmapResult bitmap_result;
   bitmap_result.icon_url = icon_url;
   bitmap_result.icon_type = icon_type;
-  if (!thumbnail_db_->GetFaviconBitmap(largest_icon.bitmap_id,
-                                       &last_updated, nullptr,
-                                       &bitmap_result.bitmap_data,
-                                       &bitmap_result.pixel_size)) {
+  if (!thumbnail_db_->GetFaviconBitmap(
+          largest_icon.bitmap_id, /*access_time=*/Time::Now(), &last_updated,
+          &bitmap_result.bitmap_data, &bitmap_result.pixel_size)) {
     return;
   }
 
@@ -1968,8 +1967,8 @@ bool HistoryBackend::IsFaviconBitmapDataEqual(
     return false;
 
   scoped_refptr<base::RefCountedMemory> original_bitmap_data;
-  thumbnail_db_->GetFaviconBitmap(bitmap_id, nullptr, nullptr,
-                                  &original_bitmap_data, nullptr);
+  thumbnail_db_->GetFaviconBitmap(bitmap_id, /*access_time=*/Time::Now(),
+                                  nullptr, &original_bitmap_data, nullptr);
   return new_bitmap_data->Equals(original_bitmap_data);
 }
 
@@ -2057,9 +2056,9 @@ bool HistoryBackend::GetFaviconBitmapResultsForBestMatch(
     favicon_base::FaviconRawBitmapResult bitmap_result;
     bitmap_result.icon_url = icon_url;
     bitmap_result.icon_type = icon_type;
-    if (!thumbnail_db_->GetFaviconBitmap(best_bitmap_ids[i], &last_updated,
-                                         nullptr, &bitmap_result.bitmap_data,
-                                         &bitmap_result.pixel_size)) {
+    if (!thumbnail_db_->GetFaviconBitmap(
+            best_bitmap_ids[i], /*access_time=*/Time::Now(), &last_updated,
+            &bitmap_result.bitmap_data, &bitmap_result.pixel_size)) {
       return false;
     }