Use same color for links in no result search

Author: GuillaumeGomez

src/librustdoc/html/static/css/rustdoc.css

@@ -1331,10 +1331,6 @@ h3.variant {
 	display: none;
 }
 
-.search-failed a {
-	color: var(--search-failed-link-color);
-}
-
 .search-failed.active {
 	display: block;
 }

src/librustdoc/html/static/css/themes/ayu.css

@@ -39,7 +39,6 @@ Original by Dempfi (https://github.com/dempfi/ayu)
 	--sidebar-current-link-background-color: transparent;
 	--search-result-link-focus-background-color: #3c3c3c;
 	--search-result-border-color: #aaa3;
-	--search-failed-link-color: #39afd7;
 	--stab-background-color: #314559;
 	--stab-code-color: #e6e1cf;
 	--search-color: #fff;

src/librustdoc/html/static/css/themes/dark.css

@@ -34,7 +34,6 @@
 	--sidebar-current-link-background-color: #444;
 	--search-result-link-focus-background-color: #616161;
 	--search-result-border-color: #aaa3;
-	--search-failed-link-color: #0089ff;
 	--stab-background-color: #314559;
 	--stab-code-color: #e6e1cf;
 	--search-color: #111;

src/librustdoc/html/static/css/themes/light.css

@@ -34,7 +34,6 @@
 	--sidebar-current-link-background-color: #fff;
 	--search-result-link-focus-background-color: #ccc;
 	--search-result-border-color: #aaa3;
-	--search-failed-link-color: #3873ad;
 	--stab-background-color: #fff5d6;
 	--stab-code-color: #000;
 	--search-color: #000;

src/test/rustdoc-gui/search-no-result.goml

@@ -26,8 +26,8 @@ call-function: ("check-no-result", {
 })
 call-function: ("check-no-result", {
     "theme": "dark",
-    "link": "rgb(0, 137, 255)",
-    "link_hover": "rgb(0, 137, 255)",
+    "link": "rgb(210, 153, 29)",
+    "link_hover": "rgb(210, 153, 29)",
 })
 call-function: ("check-no-result", {
     "theme": "light",