Removed commented code which was calling old API delayInitToCheckForSearchAds

Author: NidhiDixit09

Branch-TestBed/Branch-TestBed/AppDelegate.m

@@ -46,9 +46,6 @@ - (BOOL)application:(UIApplication *)application
     // Comment out in production. Un-comment to test your Branch SDK Integration:
     //[branch validateSDKIntegration];
 
-    // Check for Apple Search Ad attribution (trade-off: slows down app startup):
-    //[branch delayInitToCheckForSearchAds];
-
     // partner parameter sample
     //[branch addFacebookPartnerParameterWithName:@"em" value:@"11234e56af071e9c79927651156bd7a10bca8ac34672aba121056e2698ee7088"];