[Smart Lock] Update password generation prompt to conditionally use new branding

chrome/app/chromium_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- This file contains definitions of strings that are distribution specific.
 These strings will not be translated and only english versions will
 be available for now. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/chromium_strings.h" type="rc_header">
       <emit emit_type='prepend'></emit>
@@ skipping 442 matching lines @@
       <!-- Crash Recovery Dialog -->
       <message name="IDS_CRASH_RECOVERY_TITLE" desc="Title of dialog shown when the browser crashes.">
         Chromium
       </message>
       <if expr="is_win">
         <message name="IDS_CRASH_RECOVERY_CONTENT" desc="Text content telling the user the browser has crashed.">
           Whoa! Chromium has crashed. Relaunch now?
         </message>
       </if>
       <!-- Password generation strings -->
-      <message name="IDS_PASSWORD_GENERATION_PROMPT" desc="Autofill dropdown text describing password generation. The text inside |bars| is link text.">
-        Chromium will store this in your |Google saved passwords| and remember it the next time you need it.
+      <message name="IDS_PASSWORD_GENERATION_PROMPT" desc="Autofill dropdown text describing password generation. The link text is a separate string in the translation console and appears here as placeholder text.">
+        Chromium will store this in your <ph name="SAVED_PASSWORD_LINK">$1<ex>Google saved passwords</ex></ph> and remember it the next time you need it.
+      </message>
+      <message name="IDS_PASSWORD_GENERATION_SMART_LOCK_PROMPT" desc="Autofill dropdown text describing password generation. Used when we change the branding to SmartLock.  The link text is a separate string in the translation console and appears here as placeholder text.">
+        Chromium will store this with <ph name="SAVED_PASSWORD_LINK">$1<ex>Google Smart Lock for Passwords</ex></ph> and remember it the next time you need it.
       </message>
       <message name="IDS_PASSWORD_GENERATION_SUGGESTION" desc="Text shown next to a generated password describing it as a suggestion.">
         Use password generated by Chromium
       </message>
       <message name="IDS_SAVE_PASSWORD_TITLE_BRAND" desc="The product name used in the title of the save password bubble.">
         Chromium
       </message>
       <if expr="is_macosx">
         <message name="IDS_PASSWORDS_PAGE_AUTHENTICATION_PROMPT" desc="Text for the dialog box that prompts the user for their OS account password before revealing plaintext passwords on the password page.">
           Chromium is trying to show passwords.
@@ skipping 871 matching lines @@
           Chromium updates automatically so you always have the freshest version. When this download completes, Chromium will restart and you'll be on your way.
         </message>
         <message name="IDS_EULA_SCREEN_ACCESSIBLE_TITLE" desc="Title to be spoken on opening the OOBE EULA screen">
           Chromium OS terms
         </message>
       </if>
 
     </messages>
   </release>
 </grit>