kFastAdmobTestAdUnitsAndroid top-level constant

Implementation

const kFastAdmobTestAdUnitsAndroid = {
  'Interstitial': kFastAdmobTestInterstitialAdUnitsAndroid,
  'Rewarded': kFastAdmobTestRewardedAdUnitsAndroid,
  'Native': kFastAdmobTestNativeAdUnitsAndroid,
  'Splash': kFastAdmobTestSplashAdUnitsAndroid,
};