Remove Finch support for PasswordBranding

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 867ce3306f962d55d7dee8d9b9735a7116c9c023..0cf119c5585ef079c41cbaa1f88cb30cb270a888 100644
--- a/chrome/app/chromium_strings.grd
+++ b/chrome/app/chromium_strings.grd
@@ -379,9 +379,6 @@ Chromium is unable to recover your settings.
       <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>