diff --git a/chrome/browser/chromeos/extensions/file_manager/file_browser_private_api.cc b/chrome/browser/chromeos/extensions/file_manager/file_browser_private_api.cc
index 32e608c87e1dc2..2a22fb79a9c017 100644
--- a/chrome/browser/chromeos/extensions/file_manager/file_browser_private_api.cc
+++ b/chrome/browser/chromeos/extensions/file_manager/file_browser_private_api.cc
@@ -2906,6 +2906,13 @@ bool SearchDriveMetadataFunction::RunImpl() {
   if (!search_params->GetInteger("maxResults", &max_results_))
     return false;
 
+  drive::util::Log("%s[%d] called. (types: '%s', maxResults: '%d')",
+                   name().c_str(),
+                   request_id(),
+                   types_.c_str(),
+                   max_results_);
+  set_log_on_completion(true);
+
   content::SiteInstance* site_instance = render_view_host()->GetSiteInstance();
   BrowserContext::GetStoragePartition(profile(), site_instance)->
       GetFileSystemContext()->OpenFileSystem(
diff --git a/chrome/browser/chromeos/extensions/file_manager/file_browser_private_api.h b/chrome/browser/chromeos/extensions/file_manager/file_browser_private_api.h
index 89f2772ea817f1..34a337f95ac34c 100644
--- a/chrome/browser/chromeos/extensions/file_manager/file_browser_private_api.h
+++ b/chrome/browser/chromeos/extensions/file_manager/file_browser_private_api.h
@@ -676,7 +676,7 @@ class SearchDriveFunction : public AsyncExtensionFunction {
 
 // Similar to SearchDriveFunction but this one is used for searching drive
 // metadata which is stored locally.
-class SearchDriveMetadataFunction : public AsyncExtensionFunction {
+class SearchDriveMetadataFunction : public FileBrowserFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.searchDriveMetadata",
                              FILEBROWSERPRIVATE_SEARCHDRIVEMETADATA)