add missing import

src/main/java/com/owncloud/android/ui/helpers/FileOperationsHelper.java

@@ -28,7 +28,7 @@ import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.net.Uri;
-import android.os.Parcelable;
+import android.os.Build;
 import android.support.annotation.Nullable;
 import android.support.v4.app.DialogFragment;
 import android.support.v4.content.FileProvider;