chrome/browser/password_manager: scoped_ptr -> unique_ptr

chrome/browser/password_manager/password_store_x.cc

Index: chrome/browser/password_manager/password_store_x.cc
diff --git a/chrome/browser/password_manager/password_store_x.cc b/chrome/browser/password_manager/password_store_x.cc
index 6aa9bc2375e34581dbd66f7c41d9748822326e4c..1cfa3d09bd276686601fb22814ba18ca85b49ebf 100644
--- a/chrome/browser/password_manager/password_store_x.cc
+++ b/chrome/browser/password_manager/password_store_x.cc
@@ -28,9 +28,10 @@ using password_manager::PasswordStoreDefault;
 
 namespace {
 
-bool AddLoginToBackend(const scoped_ptr<PasswordStoreX::NativeBackend>& backend,
-                       const PasswordForm& form,
-                       PasswordStoreChangeList* changes) {
+bool AddLoginToBackend(
+    const std::unique_ptr<PasswordStoreX::NativeBackend>& backend,
+    const PasswordForm& form,
+    PasswordStoreChangeList* changes) {
   *changes = backend->AddLogin(form);
   return (!changes->empty() &&
           changes->back().type() == PasswordStoreChange::ADD);
@@ -61,7 +62,7 @@ bool RemoveLoginsByURLAndTimeFromBackend(
 PasswordStoreX::PasswordStoreX(
     scoped_refptr<base::SingleThreadTaskRunner> main_thread_runner,
     scoped_refptr<base::SingleThreadTaskRunner> db_thread_runner,
-    scoped_ptr<password_manager::LoginDatabase> login_db,
+    std::unique_ptr<password_manager::LoginDatabase> login_db,
     NativeBackend* backend)
     : PasswordStoreDefault(main_thread_runner,
                            db_thread_runner,