Cleanup related to context refactor (#9988)

api4/oauth.go

@@ -13,6 +13,7 @@ import (
 	"github.com/mattermost/mattermost-server/mlog"
 	"github.com/mattermost/mattermost-server/model"
 	"github.com/mattermost/mattermost-server/utils"
+	"github.com/mattermost/mattermost-server/utils/fileutils"
 )
 
 func (api *API) InitOAuth() {
@@ -392,7 +393,7 @@ func authorizeOAuthPage(c *Context, w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
 	w.Header().Set("Cache-Control", "no-cache, max-age=31556926, public")
 
-	staticDir, _ := utils.FindDir(model.CLIENT_DIR)
+	staticDir, _ := fileutils.FindDir(model.CLIENT_DIR)
 	http.ServeFile(w, r, filepath.Join(staticDir, "root.html"))
 }