--- a/mobile/android/base/locales/en-US/android_strings.dtd
+++ b/mobile/android/base/locales/en-US/android_strings.dtd
@@ -417,16 +417,20 @@ size. -->
      as alternate text for accessibility. They are not visible in the UI. -->
 <!ENTITY media_sending_to "Sending to Device">
 <!ENTITY media_play "Play">
 <!ENTITY media_pause "Pause">
 <!ENTITY media_stop "Stop">
 
 <!ENTITY contextmenu_open_new_tab "Open in New Tab">
 <!ENTITY contextmenu_open_private_tab "Open in Private Tab">
+<!-- Localization note (bookmarks): Menu item that links to the bookmarks list. -->
+<!ENTITY contextmenu_bookmarks "Bookmarks">
+<!-- Localization note (history): Menu item that links to the history list. -->
+<!ENTITY contextmenu_history "History">
 <!ENTITY contextmenu_remove "Remove">
 <!ENTITY contextmenu_add_to_launcher "Add to Home Screen">
 <!ENTITY contextmenu_share "Share">
 <!ENTITY contextmenu_pasteandgo "Paste &amp; Go">
 <!ENTITY contextmenu_paste "Paste">
 <!ENTITY contextmenu_copyurl "Copy Address">
 <!ENTITY contextmenu_edit_bookmark "Edit">
 <!ENTITY contextmenu_subscribe "Subscribe to Page">

--- a/mobile/android/base/strings.xml.in
+++ b/mobile/android/base/strings.xml.in
@@ -365,16 +365,18 @@
   <string name="reading_list_duplicate">&reading_list_duplicate;</string>
   <string name="reading_list_time_minutes">&reading_list_time_minutes2;</string>
   <string name="reading_list_time_over_an_hour">&reading_list_time_over_an_hour;</string>
 
   <string name="page_action_dropmarker_description">&page_action_dropmarker_description;</string>
 
   <string name="contextmenu_open_new_tab">&contextmenu_open_new_tab;</string>
   <string name="contextmenu_open_private_tab">&contextmenu_open_private_tab;</string>
+  <string name="contextmenu_bookmarks">&contextmenu_bookmarks;</string>
+  <string name="contextmenu_history">&contextmenu_history;</string>
   <string name="contextmenu_remove">&contextmenu_remove;</string>
   <string name="contextmenu_add_to_launcher">&contextmenu_add_to_launcher;</string>
   <string name="contextmenu_share">&contextmenu_share;</string>
   <string name="contextmenu_pasteandgo">&contextmenu_pasteandgo;</string>
   <string name="contextmenu_paste">&contextmenu_paste;</string>
   <string name="contextmenu_copyurl">&contextmenu_copyurl;</string>
   <string name="contextmenu_edit_bookmark">&contextmenu_edit_bookmark;</string>
   <string name="contextmenu_subscribe">&contextmenu_subscribe;</string>