use DefaultSplitter function where appropriate

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

importer/chunk/parse.go

@@ -11,7 +11,7 @@ import (
 func FromString(r io.Reader, chunker string) (Splitter, error) {
 	switch {
 	case chunker == "" || chunker == "default":
-		return NewSizeSplitter(r, DefaultBlockSize), nil
+		return DefaultSplitter(r), nil
 
 	case strings.HasPrefix(chunker, "size-"):
 		sizeStr := strings.Split(chunker, "-")[1]

importer/importer.go

@@ -34,7 +34,7 @@ func BuildDagFromFile(fpath string, ds dag.DAGService) (node.Node, error) {
 	}
 	defer f.Close()
 
-	return BuildDagFromReader(ds, chunk.NewSizeSplitter(f, chunk.DefaultBlockSize))
+	return BuildDagFromReader(ds, chunk.DefaultSplitter(f))
 }
 
 func BuildDagFromReader(ds dag.DAGService, spl chunk.Splitter) (node.Node, error) {