Deprecated the isHomePage() function. No longer required.

Author: gwharton

app/code/Magento/Theme/Block/Html/Header/Logo.php

@@ -43,6 +43,10 @@ public function __construct(
     /**
      * Check if current url is url for home page
      *
+     * @deprecated This function is no longer used. It was previously used by
+     * Magento/Theme/view/frontend/templates/html/header/logo.phtml
+     * to check if the logo should be clickable on the homepage.
+     *
      * @return bool
      */
     public function isHomePage()