| Index: chrome/browser/extensions/api/signed_in_devices/signed_in_devices_manager.h | 
| diff --git a/chrome/browser/extensions/api/signed_in_devices/signed_in_devices_manager.h b/chrome/browser/extensions/api/signed_in_devices/signed_in_devices_manager.h | 
| index 8bc591b70ce2f80d4b7ab0f7f4f9d5b23f162af4..ba7a08023c7fec9e6cf66ab04bd0ad4529d4d771 100644 | 
| --- a/chrome/browser/extensions/api/signed_in_devices/signed_in_devices_manager.h | 
| +++ b/chrome/browser/extensions/api/signed_in_devices/signed_in_devices_manager.h | 
| @@ -9,7 +9,6 @@ | 
|  | 
| #include "base/gtest_prod_util.h" | 
| #include "base/macros.h" | 
| -#include "base/memory/scoped_vector.h" | 
| #include "base/scoped_observer.h" | 
| #include "components/sync/device_info/device_info_tracker.h" | 
| #include "extensions/browser/browser_context_keyed_api_factory.h" | 
| @@ -91,7 +90,7 @@ class SignedInDevicesManager : public BrowserContextKeyedAPI, | 
| void RemoveChangeObserverForExtension(const std::string& extension_id); | 
|  | 
| Profile* const profile_; | 
| -  ScopedVector<SignedInDevicesChangeObserver> change_observers_; | 
| +  std::vector<std::unique_ptr<SignedInDevicesChangeObserver>> change_observers_; | 
|  | 
| // Listen to extension unloaded notification. | 
| ScopedObserver<ExtensionRegistry, ExtensionRegistryObserver> | 
|  |