Revert "static/frontend: made cancel button in search field keyboard …

…accessible"

This reverts commit a224e84.

Reason for revert: breaks the UI (#68538)

Fixes #68538.

Change-Id: I23a6acaf741e7cb863c304363ee9b7a4fdf0bbe2
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/608036
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
kokoro-CI: kokoro <noreply+kokoro@google.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>

devtools/docker/compose.yaml

@@ -89,7 +89,7 @@ services:
     # time seeddb runs. If this ends up being flaky, we should add a check here.
     command: bash -c "
         echo GO_DISCOVERY_CONFIG_DYNAMIC=$GO_DISCOVERY_CONFIG_DYNAMIC &&
-        go run ./devtools/cmd/wait_available --timeout 300s db:5432 --
+        GODEBUG=cmdgonetlimit=64 go run ./devtools/cmd/wait_available --timeout 300s db:5432 --
           go run ./devtools/cmd/db/main.go create &&
           go run ./devtools/cmd/db/main.go migrate &&
           go run ./devtools/cmd/seeddb/main.go -seed ${GO_DISCOVERY_SEED_DB_FILE:-seed.txt}"

static/frontend/homepage/homepage.css

@@ -88,34 +88,6 @@
   }
 }
 
-.Homepage-closeIcon {
-  background: var(--color-input);
-  border-bottom: var(--border);
-  border-color: var(--color-brand-primary);
-  border-left: 0;
-  border-top: var(--border);
-  color: var(--color-button);
-  cursor: pointer;
-  display: inline-block;
-  font-weight: bold;
-  padding-left: 0.5rem;
-  padding-right: 0.5rem;
-}
-
-.Homepage-closeIcon:hover,
-.Homepage-closeIcon:focus,
-.Homepage-closeIcon:focus-within,
-.Homepage-closeIcon:active {
-  border-left: 0 !important;
-}
-
-.Homepage-search--input:hover,
-.Homepage-search--input:focus,
-.Homepage-search--input:focus-within,
-.Homepage-search--input:active {
-  border-right: 0 !important;
-}
-
 input[type='search']::-webkit-search-decoration {
   display: none;
 }

static/frontend/homepage/homepage.tmpl

@@ -16,11 +16,12 @@
       <form class="go-InputGroup Homepage-search Homepage-search--symbol"
           action="/search" role="search" data-gtmc="homepage search form">
         <input
-          class="go-Input js-searchFocus Homepage-search--input"
+          class="go-Input js-searchFocus"
           data-test-id="homepage-search"
           id="AutoComplete"
           role="textbox"
           aria-label="{{.SearchPrompt}}"
+          type="search"
           name="q"
           placeholder="{{.SearchPrompt}}"
           autocapitalize="off"
@@ -29,7 +30,6 @@
           spellcheck="false"
           title="{{.SearchPrompt}}"
           autofocus="true">
-        <button class="Homepage-closeIcon" type="reset" aria-label="Clear Search"> X </button>
         <button type="submit" class="go-Button">Search</button>
       </form>
       <section class="go-Carousel Homepage-tips js-carousel" aria-label="Search Tips Carousel" data-slide-index="{{.TipIndex}}">