GetExtensionInstallationTime  313 chrome/browser/extensions/api/declarative_content/content_rules_registry.cc base::Time ContentRulesRegistry::GetExtensionInstallationTime(
GetExtensionInstallationTime  324 chrome/browser/extensions/api/declarative_webrequest/webrequest_rules_registry.cc base::Time WebRequestRulesRegistry::GetExtensionInstallationTime(