test: Switch color tests to use line numbers

Author: Muscraft

tests/color/strip_line.ascii.term.svg

@@ -21,7 +21,7 @@ fn case() {
         )];
 
     let expected_ascii = file!["strip_line.ascii.term.svg": TermSvg];
-    let renderer = Renderer::styled().anonymized_line_numbers(true);
+    let renderer = Renderer::styled();
     assert_data_eq!(renderer.render(input), expected_ascii);
 
     let expected_unicode = file!["strip_line.unicode.term.svg": TermSvg];

tests/color/strip_line.rs

@@ -21,7 +21,7 @@ fn case() {
         )];
 
     let expected_ascii = file!["strip_line_char.ascii.term.svg": TermSvg];
-    let renderer = Renderer::styled().anonymized_line_numbers(true);
+    let renderer = Renderer::styled();
     assert_data_eq!(renderer.render(input), expected_ascii);
 
     let expected_unicode = file!["strip_line_char.unicode.term.svg": TermSvg];

tests/color/strip_line.unicode.term.svg

@@ -27,7 +27,7 @@ fn case() {
         )];
 
     let expected_ascii = file!["strip_line_non_ws.ascii.term.svg": TermSvg];
-    let renderer = Renderer::styled().anonymized_line_numbers(true);
+    let renderer = Renderer::styled();
     assert_data_eq!(renderer.render(input), expected_ascii);
 
     let expected_unicode = file!["strip_line_non_ws.unicode.term.svg": TermSvg];