Index: chrome/browser/themes/theme_service.cc |
diff --git a/chrome/browser/themes/theme_service.cc b/chrome/browser/themes/theme_service.cc |
index 208f11fd22b1aa85fe82b1913ddc74daca91a0a2..b5e070a298e25dac245c54424a2c2a0f203dd69a 100644 |
--- a/chrome/browser/themes/theme_service.cc |
+++ b/chrome/browser/themes/theme_service.cc |
@@ -769,7 +769,7 @@ void ThemeService::BuildFromExtension(const Extension* extension) { |
: chrome::kThemePackFilename); |
service->GetFileTaskRunner()->PostTask( |
FROM_HERE, |
- base::Bind(&WritePackToDiskCallback, pack, pack_path)); |
+ base::Bind(&WritePackToDiskCallback, base::RetainedRef(pack), pack_path)); |
// Save only the extension path. The packed file which matches the |
// MaterialDesignController::Mode will be loaded via LoadThemePrefs(). |