Use OnceCallback on Mojo interfaces in //components/chrome_cleaner

chrome/browser/safe_browsing/chrome_cleaner/srt_fetcher_browsertest_win.cc

Index: chrome/browser/safe_browsing/chrome_cleaner/srt_fetcher_browsertest_win.cc
diff --git a/chrome/browser/safe_browsing/chrome_cleaner/srt_fetcher_browsertest_win.cc b/chrome/browser/safe_browsing/chrome_cleaner/srt_fetcher_browsertest_win.cc
index 80a84395dc97d33d9e6c55fb5abddb77dcf6b1d5..778789059296f625d26b04b2565f68cdd04dda9b 100644
--- a/chrome/browser/safe_browsing/chrome_cleaner/srt_fetcher_browsertest_win.cc
+++ b/chrome/browser/safe_browsing/chrome_cleaner/srt_fetcher_browsertest_win.cc
@@ -272,13 +272,13 @@ class ReportBadMessageChromePromptImpl : public ChromePromptImpl {
   void PromptUser(
       std::vector<chrome_cleaner::mojom::UwSPtr> removable_uws_found,
       chrome_cleaner::mojom::ElevationStatus elevation_status,
-      const chrome_cleaner::mojom::ChromePrompt::PromptUserCallback& callback)
+      chrome_cleaner::mojom::ChromePrompt::PromptUserCallback callback)
       override {
     if (bad_message_expected_)
       mojo::ReportBadMessage("bad message");
 
     ChromePromptImpl::PromptUser(std::move(removable_uws_found),
-                                 elevation_status, callback);
+                                 elevation_status, std::move(callback));
   }
 
  private: