playlist/{m3u,pls}: removed URI checks

The caller is responsible for verifying the song URI.

src/playlist/m3u_playlist_plugin.c

@@ -64,7 +64,7 @@ m3u_read(struct playlist_provider *_playlist)
 
 		while (*line != 0 && g_ascii_isspace(*line))
 			++line;
-	} while (line[0] == '#' || !uri_has_scheme(line));
+	} while (line[0] == '#' || *line == 0);
 
 	return song_remote_new(line);
 }

src/playlist/pls_playlist_plugin.c

@@ -66,12 +66,6 @@ static void pls_parser(GKeyFile *keyfile, struct pls_playlist *playlist)
 		}
 		g_free(key);
 
-		/* Don't load local path */
-		if(!uri_has_scheme(value)){
-			g_free(value);
-			continue;
-		}
-
 		song = song_remote_new(value);
 		g_free(value);