rustdoc cleanup: remove unused function

4 files changed, 4 insertions, 5 deletions

diff --git a/src/librustdoc/html/static/css/themes/ayu.css b/src/librustdoc/html/static/css/themes/ayu.css
index a78ac5da749..63f64dc69e8 100644
--- a/src/librustdoc/html/static/css/themes/ayu.css
+++ b/src/librustdoc/html/static/css/themes/ayu.css
@@ -635,7 +635,7 @@ kbd {
 	background-color: #14191f;
 	color: #ffb44c;
 }
-#source-sidebar div.files > .selected {
+#source-sidebar div.files > a.selected {
 	background-color: #14191f;
 	color: #ffb44c;
 }
diff --git a/src/librustdoc/html/static/css/themes/dark.css b/src/librustdoc/html/static/css/themes/dark.css
index a2abd53fa02..d1f79b5b082 100644
--- a/src/librustdoc/html/static/css/themes/dark.css
+++ b/src/librustdoc/html/static/css/themes/dark.css
@@ -504,7 +504,7 @@ kbd {
 #source-sidebar div.files > a:focus, details.dir-entry summary:focus {
 	background-color: #444;
 }
-#source-sidebar div.files > .selected {
+#source-sidebar div.files > a.selected {
 	background-color: #333;
 }
 
diff --git a/src/librustdoc/html/static/css/themes/light.css b/src/librustdoc/html/static/css/themes/light.css
index c4510ad6ae6..e09b1f7a5e2 100644
--- a/src/librustdoc/html/static/css/themes/light.css
+++ b/src/librustdoc/html/static/css/themes/light.css
@@ -488,10 +488,9 @@ kbd {
 #source-sidebar div.files > a:focus, details.dir-entry summary:focus {
 	background-color: #E0E0E0;
 }
-#source-sidebar div.files > .selected {
+#source-sidebar div.files > a.selected {
 	background-color: #fff;
 }
-
 .scraped-example-list .scrape-help {
 	border-color: #555;
 	color: #333;
diff --git a/src/librustdoc/html/static/js/source-script.js b/src/librustdoc/html/static/js/source-script.js
index 21c36092790..9173e93e7c8 100644
--- a/src/librustdoc/html/static/js/source-script.js
+++ b/src/librustdoc/html/static/js/source-script.js
@@ -2,7 +2,7 @@
 /* global sourcesIndex */
 
 // Local js definitions:
-/* global addClass, getCurrentValue, hasClass, onEachLazy, removeClass, browserSupportsHistoryApi */
+/* global addClass, getCurrentValue, onEachLazy, removeClass, browserSupportsHistoryApi */
 /* global updateLocalStorage */
 
 "use strict";