pkg/gcs: define Client interface

Some functions are not the struct members now.
Some functions deleted.
Client mock generated.

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/syz-covermerger/syz_covermerger.go b/tools/syz-covermerger/syz_covermerger.go
index f125309ba..9f055c7d2 100644
--- a/tools/syz-covermerger/syz_covermerger.go
+++ b/tools/syz-covermerger/syz_covermerger.go
@@ -103,7 +103,7 @@ func do() error {
 			return fmt.Errorf("gcs.NewClient: %w", err)
 		}
 		defer gcsClient.Close()
-		wc, err = gcsClient.FileWriter(strings.TrimPrefix(url, "gs://"))
+		wc, err = gcsClient.FileWriter(strings.TrimPrefix(url, "gs://"), "", "")
 		if err != nil {
 			return fmt.Errorf("gcsClient.FileWriter: %w", err)
 		}