EnsureOwnerKey 64 chrome/browser/chromeos/settings/session_manager_operation.cc EnsureOwnerKey(base::Bind(&SessionManagerOperation::RetrieveDeviceSettings, EnsureOwnerKey 263 chrome/browser/chromeos/settings/session_manager_operation.cc EnsureOwnerKey(base::Bind(&SignAndStoreSettingsOperation::StartSigning, EnsureOwnerKey 74 chrome/browser/chromeos/settings/session_manager_operation.h void EnsureOwnerKey(const base::Closure& callback);