Bookmarks WebUI: use focusWithoutInk when focusing on menu button icon

Bug: 981828
Change-Id: I39d4af3b988165bd5980f884647b7c59f3aff1e3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1691329Reviewed-by: Hector Carmona <hcarmona@chromium.org>
Commit-Queue: Esmael El-Moslimany <aee@chromium.org>
Cr-Commit-Position: refs/heads/master@{#675709}

chrome/browser/resources/bookmarks/BUILD.gn

@@ -155,6 +155,7 @@ js_library("item") {
     ":command_manager",
     ":store_client",
     "//ui/webui/resources/js:icon",
+    "//ui/webui/resources/js/cr/ui:focus_without_ink",
   ]
   externs_list = [ "$externs_path/chrome_extensions.js" ]
 }

chrome/browser/resources/bookmarks/item.html

@@ -3,6 +3,7 @@
 <link rel="import" href="chrome://resources/cr_elements/cr_icon_button/cr_icon_button.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_icons_css.html">
 <link rel="import" href="chrome://resources/cr_elements/shared_vars_css.html">
+<link rel="import" href="chrome://resources/html/cr/ui/focus_without_ink.html">
 <link rel="import" href="chrome://resources/html/icon.html">
 <link rel="import" href="actions.html">
 <link rel="import" href="shared_style.html">

chrome/browser/resources/bookmarks/item.js

@@ -71,7 +71,7 @@ Polymer({
   },
 
   focusMenuButton: function() {
-    this.$.menuButton.focus();
+    cr.ui.focusWithoutInk(this.$.menuButton);
   },
 
   /** @return {BookmarksItemElement} */