Fix use-after-move in //c/b/ui/app_list/arc/

Fix use-after-move (potential) bugs found by the
"bugprone-use-after-move" clang-tidy check.

Bug: 1122844
Change-Id: I5100597a1444b530b2f3fef58af7493499ba12de
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2556637
Auto-Submit: Maksim Ivanov <emaxx@chromium.org>
Commit-Queue: Long Cheng <lgcheng@google.com>
Reviewed-by: Long Cheng <lgcheng@google.com>
Cr-Commit-Position: refs/heads/master@{#834536}

chrome/browser/ui/app_list/arc/arc_usb_host_permission_manager.cc

@@ -386,8 +386,10 @@ void ArcUsbHostPermissionManager::MaybeProcessNextPermissionRequest() {
                                *current_request.usb_device_entry())) {
       OnUsbPermissionReceived(std::move(current_request), true);
     } else {
+      const base::string16 device_name =
+          current_request.usb_device_entry()->device_name;
       ShowUsbAccessPermissionDialog(
-          profile_, app_id, current_request.usb_device_entry()->device_name,
+          profile_, app_id, device_name,
           base::BindOnce(&ArcUsbHostPermissionManager::OnUsbPermissionReceived,
                          weak_ptr_factory_.GetWeakPtr(),
                          std::move(current_request)));