Revert "Remove Finch support for PasswordBranding"

chrome/browser/ui/passwords/manage_passwords_bubble_model.h

Index: chrome/browser/ui/passwords/manage_passwords_bubble_model.h
diff --git a/chrome/browser/ui/passwords/manage_passwords_bubble_model.h b/chrome/browser/ui/passwords/manage_passwords_bubble_model.h
index 33f0886a853a5dc6c918aeab7b837de8e5a413f9..c41754c1c53aa7751f9897f697f162277b914402 100644
--- a/chrome/browser/ui/passwords/manage_passwords_bubble_model.h
+++ b/chrome/browser/ui/passwords/manage_passwords_bubble_model.h
@@ -110,6 +110,10 @@ class ManagePasswordsBubbleModel {
   // should be presented.
   bool ShouldShowMultipleAccountUpdateUI() const;
 
+  // True if the save bubble should display the warm welcome for Google Smart
+  // Lock.
+  bool ShouldShowGoogleSmartLockWelcome() const;
+
   // Returns true and updates the internal state iff the Save bubble should
   // switch to the Chrome Sign In promo after the password was saved. Otherwise,
   // returns false and leaves the current state.