以下哪一项 Chrome 和 Android Privacy Sandbox API 的目标是在不使用第三方 Cookie 的情况下衡量广告系列的效果？

Attribution Reporting is designed to measure ad campaign performance without relying on third-party cookies. It allows advertisers to see when an ad click or view leads to a conversion, while preserving user privacy by aggregating data and limiting individual user identification. First-Party Sets help sites declare related domains for shared cookie access, but don't directly measure ad performance. Protected Audience (formerly FLEDGE) enables on-device ad auctions for remarketing use cases, focusing on ad selection rather than measurement. Topics API facilitates interest-based advertising by categorizing user interests, but it's not for performance measurement.