Create Bookmark Footnote desktop iOS promotion

chrome/app/chromium_strings.grd

Index: chrome/app/chromium_strings.grd
diff --git a/chrome/app/chromium_strings.grd b/chrome/app/chromium_strings.grd
index 3dcc6dc28f9d7c84536aa7088a1359f8ce185d4b..d39f103fab739e4b051cbe812636a976d78a9996 100644
--- a/chrome/app/chromium_strings.grd
+++ b/chrome/app/chromium_strings.grd
@@ -1200,6 +1200,10 @@ Please check your email at <ph name="ACCOUNT_EMAIL">$2<ex>jane.doe@example.com</
       <message name="IDS_PASSWORD_MANAGER_DESKTOP_TO_IOS_PROMO_TEXT_WITH_PHONE_NUMBER_V2" desc="Text for Chrome iOS Promotion appearing in the password bubble after a password is saved, this one mentioning explicitly that the SMS will be sent to the recovery phone number.">
         Install Chromium on your phone. We’ll send an SMS to your account recovery phone number: <ph name="PHONE_NUMBER">$1<ex>(650) 123-4567</ex></ph>
       </message>
+      <message name="IDS_FOOTNOTE_DESKTOP_TO_IOS_PROMO_LINK" desc="Text of the link to get Chrome on the iPhone from the Chrome iOS promotion displayed on the bottom of bubbles.">
+        get Chromium on your iPhone

[sky, 2017/05/17 16:00:40]

Are we really going with a lower case 'g' here?

[mrefaat, 2017/05/17 19:44:56]

yes 

+      </message>
+
       <!-- Runtime permission strings -->
       <if expr="is_android">
         <message name="IDS_INFOBAR_MISSING_CAMERA_PERMISSION_TEXT" desc="Text shown in an infobar when a website has requested access to the camera capabilities, but Chrome is missing the Android camera permission.">