Remove experiment support for PasswordManagerSettingsBehaviourChange

chrome/browser/password_manager/chrome_password_manager_client.cc

Index: chrome/browser/password_manager/chrome_password_manager_client.cc
diff --git a/chrome/browser/password_manager/chrome_password_manager_client.cc b/chrome/browser/password_manager/chrome_password_manager_client.cc
index 5f89c71eeba493a862e75a32b971b25c4a9c4eb0..d6534e554b1e1f2dabf4e4bef5de82553f072921 100644
--- a/chrome/browser/password_manager/chrome_password_manager_client.cc
+++ b/chrome/browser/password_manager/chrome_password_manager_client.cc
@@ -207,9 +207,7 @@ bool ChromePasswordManagerClient::IsSavingAndFillingEnabledForCurrentPage()
 }
 
 bool ChromePasswordManagerClient::IsFillingEnabledForCurrentPage() const {
-  return (!password_manager::IsSettingsBehaviorChangeActive() ||
-          *saving_and_filling_passwords_enabled_) &&
-         !DidLastPageLoadEncounterSSLErrors() &&
+  return !DidLastPageLoadEncounterSSLErrors() &&
          IsPasswordManagementEnabledForCurrentPage();
 }