(Gtk only) Remove the "Manage permission settings" link from the Website Settings UI.

chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc

Index: chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc
diff --git a/chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc b/chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc
index be7529c234f85fd2498f249a0a4f79274aa03904..d2223390307f15aada287484c923d1ac54cb18c8 100644
--- a/chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc
+++ b/chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc
@@ -492,17 +492,6 @@ void WebsiteSettingsPopupGtk::SetPermissionInfo(
                        FALSE, 0);
   }
 
-  GtkWidget* show_content_settings_link = theme_service_->BuildChromeLinkButton(
-      l10n_util::GetStringUTF8(IDS_WEBSITE_SETTINGS_SHOW_PERMISSION_SETTINGS));
-  g_signal_connect(show_content_settings_link, "clicked",
-                   G_CALLBACK(OnPermissionsSettingsLinkClickedThunk), this);
-  GtkWidget* link_hbox = gtk_hbox_new(FALSE, 0);
-  gtk_box_pack_start(GTK_BOX(link_hbox), show_content_settings_link,
-                     FALSE, FALSE, 0);
-
-  gtk_box_pack_start(GTK_BOX(permissions_section_contents_), link_hbox,
-                     FALSE, FALSE, 0);
-
   gtk_widget_show_all(permissions_section_contents_);
 }
 
@@ -512,18 +501,6 @@ void WebsiteSettingsPopupGtk::OnCookiesLinkClicked(GtkWidget* widget) {
   bubble_->Close();
 }
 
-void WebsiteSettingsPopupGtk::OnPermissionsSettingsLinkClicked(
-    GtkWidget* widget) {
-  browser_->OpenURL(OpenURLParams(
-      GURL(std::string(
-           chrome::kChromeUISettingsURL) + chrome::kContentSettingsSubPage),
-      content::Referrer(),
-      NEW_FOREGROUND_TAB,
-      content::PAGE_TRANSITION_LINK,
-      false));
-  bubble_->Close();
-}
-
 void WebsiteSettingsPopupGtk::OnViewCertLinkClicked(GtkWidget* widget) {
   DCHECK_NE(cert_id_, 0);
   ShowCertificateViewerByID(