Adding UMA stat when generated password set for newly created PasswordFormManager.

components/password_manager/core/browser/password_manager.cc

Index: components/password_manager/core/browser/password_manager.cc
diff --git a/components/password_manager/core/browser/password_manager.cc b/components/password_manager/core/browser/password_manager.cc
index 2df5a91b1fa506c94c2061e5083577322c745c76..219c1571c065f07d91639dfa1df2b08368010619 100644
--- a/components/password_manager/core/browser/password_manager.cc
+++ b/components/password_manager/core/browser/password_manager.cc
@@ -170,7 +170,8 @@ void PasswordManager::SetHasGeneratedPasswordForForm(
       this, client_, driver->AsWeakPtr(), form, ssl_valid);
   pending_login_managers_.push_back(manager);
   manager->set_has_generated_password(true);
-  // TODO(gcasto): Add UMA stats to track this.
+  UMA_HISTOGRAM_BOOLEAN("PasswordManager.SetGeneratedPasswordForForm",

[Garrett Casto, 2015/06/22 23:23:57]

The name should be something like
"PasswordManager.GeneratedFormHasNoFormManager". It also should be called before
line 161, as |password_is_generated| will always be true at this point.

[Deepak, 2015/06/23 06:23:16]

Done.

+                        password_is_generated);
 }
 
 void PasswordManager::ProvisionallySavePassword(const PasswordForm& form) {