Integrate Desktop iOS promotion with bookmarks.

chrome/app/bookmarks_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Bookmarks specific strings (included from generated_resources.grd). -->
 <grit-part>
   <!-- Begin of Bookmarks Bar strings-->
   <if expr="not is_android">
     <!-- The following two strings are shown when the user has no bookmarks yet. -->
     <message name="IDS_BOOKMARKS_NO_ITEMS" desc="Text shown when the user has no bookmarks">
       For quick access, place your bookmarks here on the bookmarks bar.
     </message>
     <message name="IDS_BOOKMARK_BAR_IMPORT_LINK" desc="text shown for importing ">
@@ skipping 179 matching lines @@
     </message>
   </if>
   <!-- End of Bookmarks Bubble strings. -->
 
   <!-- Begin of Bookmarks Sync Promo strings. -->
   <message name="IDS_BOOKMARK_SYNC_PROMO_MESSAGE" desc="Text of the sync promo displayed at the bottom of the bookmark bubble.">
     To get your bookmarks on all your devices, <ph name="SIGN_IN_LINK">$1<ex>sign in</ex></ph>.
   </message>
   <!-- End of Bookmarks Sync Promo strings. -->
 
+  <!-- Begin of Desktop to iOS Promo strings. -->
+  <if expr="is_win">
+    <message name="IDS_BOOKMARK_BUBBLE_DESKTOP_TO_IOS_PROMO_TITLE" desc="Title for Chrome iOS promotion appearing in the bookmark bubble after a bookmark is saved.">
+      Sync this bookmark to your iPhone
+    </message>
+    <message name="IDS_BOOKMARK_BUBBLE_DESKTOP_TO_IOS_PROMO_TITLE_V2" desc="Title for Chrome iOS promotion appearing in the bookmark bubble after a bookmark is saved.">
+      Get this bookmark on your iPhone
+    </message>
+    <message name="IDS_BOOKMARK_BUBBLE_DESKTOP_TO_IOS_PROMO_TITLE_V3" desc="Title for Chrome iOS promotion appearing in the bookmark bubble after a bookmark is saved.">
+      Share this bookmark with your iPhone
+    </message>
+  </if>
+  <!-- End of Desktop to iOS Promo strings. -->
+
   <!-- Begin of Bookmark Editor strings. -->
   <message name="IDS_BOOKMARK_EDITOR_NAME_LABEL" desc="Label shown before the title/name of the URL.">
     Name:
   </message>
   <message name="IDS_BOOKMARK_AX_EDITOR_NAME_LABEL" desc="Spoken text for bookmark name text field in edit folder dialog">
     Bookmark name
   </message>
   <if expr="is_macosx">
     <message name="IDS_BOOKMARK_BAR_EDIT_FOLDER_LABEL" desc="Title of label before text field in edit folder dialog">
       Name:
@@ skipping 178 matching lines @@
   </if>
   <!-- End of Bookmarks Menu (in the Main Menu) strings. -->
 
   <!-- Begin of Bookmark Star button strings. -->
   <message name="IDS_TOOLTIP_STARRED" desc="The tooltip shown when you hover the star button in the right side of the location bar and the current page is bookmarked.">
     Edit bookmark for this page
   </message>
   <!-- End of Bookmark Star button strings. -->
 
 </grit-part>