Implement origin-based deletion for passwords in PasswordDefaultMac.

chrome/browser/password_manager/password_store_mac.h

Index: chrome/browser/password_manager/password_store_mac.h
diff --git a/chrome/browser/password_manager/password_store_mac.h b/chrome/browser/password_manager/password_store_mac.h
index c857146642ba8a5958b47ae9bbe4c98c5439b121..c1b31a46a9f47de2386683acb8359692800a1b76 100644
--- a/chrome/browser/password_manager/password_store_mac.h
+++ b/chrome/browser/password_manager/password_store_mac.h
@@ -22,6 +22,10 @@ namespace password_manager {
 class LoginDatabase;
 }
 
+namespace url {
+class Origin;
+}
+
 // TODO(vasilii): Deprecate this class. The class should be used by
 // PasswordStoreProxyMac wrapper.
 // Implements PasswordStore on top of the OS X Keychain, with an internal
@@ -77,6 +81,10 @@ class PasswordStoreMac : public password_manager::PasswordStore {
       const autofill::PasswordForm& form) override;
   password_manager::PasswordStoreChangeList RemoveLoginImpl(
       const autofill::PasswordForm& form) override;
+  password_manager::PasswordStoreChangeList RemoveLoginsByOriginAndTimeImpl(
+      const url::Origin& origin,
+      base::Time delete_begin,
+      base::Time delete_end) override;
   password_manager::PasswordStoreChangeList RemoveLoginsCreatedBetweenImpl(
       base::Time delete_begin,
       base::Time delete_end) override;