rustdoc: simplify the codeblock tooltip

This commit moves the tooltip into example-wrap, simplifying allowing several
overly-complex things to be fixed:

* The mousover javascript can be removed, because hovering example-wrap can
  style the tooltip inside.
* The sibling selecor can be removed, because hovering the tooltip also
  hovers the wrapper, which can hover the codeblock itself.
* The relative positioning of the `<li>` tag, which was added in
  e861efd9f9ca45c1048a256812dfe8faffbb1367 to fix the positioning of the code
  tooltip, can now be removed, because example-wrap itself already has
  relative positioning.

1 files changed, 18 insertions, 18 deletions

diff --git a/src/test/rustdoc-gui/codeblock-tooltip.goml b/src/test/rustdoc-gui/codeblock-tooltip.goml
index a0bb40fce8e..4e85c33c894 100644
--- a/src/test/rustdoc-gui/codeblock-tooltip.goml
+++ b/src/test/rustdoc-gui/codeblock-tooltip.goml
@@ -8,30 +8,30 @@ reload:
 
 // compile_fail block
 assert-css: (".docblock .information .compile_fail", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
+assert-css: (".docblock .example-wrap pre.compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
 
 move-cursor-to: ".docblock .information .compile_fail"
 
 assert-css: (".docblock .information .compile_fail", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
+assert-css: (".docblock .example-wrap pre.compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
 
 // should_panic block
 assert-css: (".docblock .information .should_panic", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
+assert-css: (".docblock .example-wrap pre.should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
 
 move-cursor-to: ".docblock .information .should_panic"
 
 assert-css: (".docblock .information .should_panic", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
+assert-css: (".docblock .example-wrap pre.should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
 
 // ignore block
 assert-css: (".docblock .information .ignore", {"color": "rgba(255, 142, 0, 0.6)"})
-assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
+assert-css: (".docblock .example-wrap pre.ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
 
 move-cursor-to: ".docblock .information .ignore"
 
 assert-css: (".docblock .information .ignore", {"color": "rgb(255, 142, 0)"})
-assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
+assert-css: (".docblock .example-wrap pre.ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
 
 
 // Light theme.
@@ -39,30 +39,30 @@ local-storage: {"rustdoc-theme": "light"}
 reload:
 
 assert-css: (".docblock .information .compile_fail", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
+assert-css: (".docblock .example-wrap pre.compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
 
 move-cursor-to: ".docblock .information .compile_fail"
 
 assert-css: (".docblock .information .compile_fail", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
+assert-css: (".docblock .example-wrap pre.compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
 
 // should_panic block
 assert-css: (".docblock .information .should_panic", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
+assert-css: (".docblock .example-wrap pre.should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
 
 move-cursor-to: ".docblock .information .should_panic"
 
 assert-css: (".docblock .information .should_panic", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
+assert-css: (".docblock .example-wrap pre.should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
 
 // ignore block
 assert-css: (".docblock .information .ignore", {"color": "rgba(255, 142, 0, 0.6)"})
-assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
+assert-css: (".docblock .example-wrap pre.ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
 
 move-cursor-to: ".docblock .information .ignore"
 
 assert-css: (".docblock .information .ignore", {"color": "rgb(255, 142, 0)"})
-assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
+assert-css: (".docblock .example-wrap pre.ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
 
 
 // Ayu theme.
@@ -70,27 +70,27 @@ local-storage: {"rustdoc-theme": "ayu"}
 reload:
 
 assert-css: (".docblock .information .compile_fail", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
+assert-css: (".docblock .example-wrap pre.compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
 
 move-cursor-to: ".docblock .information .compile_fail"
 
 assert-css: (".docblock .information .compile_fail", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap .compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
+assert-css: (".docblock .example-wrap pre.compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
 
 // should_panic block
 assert-css: (".docblock .information .should_panic", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
+assert-css: (".docblock .example-wrap pre.should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
 
 move-cursor-to: ".docblock .information .should_panic"
 
 assert-css: (".docblock .information .should_panic", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap .should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
+assert-css: (".docblock .example-wrap pre.should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
 
 // ignore block
 assert-css: (".docblock .information .ignore", {"color": "rgba(255, 142, 0, 0.6)"})
-assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
+assert-css: (".docblock .example-wrap pre.ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
 
 move-cursor-to: ".docblock .information .ignore"
 
 assert-css: (".docblock .information .ignore", {"color": "rgb(255, 142, 0)"})
-assert-css: (".docblock .example-wrap .ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
+assert-css: (".docblock .example-wrap pre.ignore", {"border-left": "2px solid rgb(255, 142, 0)"})