[Chromium] Adding Writing direction to the context menu for linux gtk

content/public/common/context_menu_params.cc

Index: content/public/common/context_menu_params.cc
diff --git a/content/public/common/context_menu_params.cc b/content/public/common/context_menu_params.cc
index 4a5f4858c31811b693dba13858a0eb8eaddcf0b1..a267fb2698b24c808f80288b3143fe38d2eaf52b 100644
--- a/content/public/common/context_menu_params.cc
+++ b/content/public/common/context_menu_params.cc
@@ -25,14 +25,14 @@ ContextMenuParams::ContextMenuParams()
       speech_input_enabled(false),
       spellcheck_enabled(false),
       is_editable(false),
-#if defined(OS_MACOSX)
+#if defined(OS_MACOSX) || defined(TOOLKIT_GTK)
       writing_direction_default(
           blink::WebContextMenuData::CheckableMenuItemDisabled),
       writing_direction_left_to_right(
           blink::WebContextMenuData::CheckableMenuItemEnabled),
       writing_direction_right_to_left(
           blink::WebContextMenuData::CheckableMenuItemEnabled),
-#endif  // OS_MACOSX
+#endif  // OS_MACOSX || defined(TOOLKIT_GTK)
       edit_flags(0),
       referrer_policy(blink::WebReferrerPolicyDefault) {
 }