Remove NumLookupQualifiedInAnyObject counter

We now have an equivalent counter for
AnyObjectLookupRequest.

Author: hamishknight

include/swift/Basic/Statistics.def

@@ -144,9 +144,6 @@ FRONTEND_STATISTIC(AST, NumLookupQualifiedInNominal)
 /// Number of qualified lookups into a module.
 FRONTEND_STATISTIC(AST, NumLookupQualifiedInModule)
 
-/// Number of qualified lookups into AnyObject.
-FRONTEND_STATISTIC(AST, NumLookupQualifiedInAnyObject)
-
 /// Number of local lookups into a module.
 FRONTEND_STATISTIC(AST, NumModuleLookupValue)
 

lib/AST/NameLookup.cpp

@@ -1820,10 +1820,6 @@ AnyObjectLookupRequest::evaluate(Evaluator &evaluator, const DeclContext *dc,
   if (options & NL_OnlyTypes)
     return decls;
 
-  auto *stats = dc->getASTContext().Stats;
-  if (stats)
-    stats->getFrontendCounters().NumLookupQualifiedInAnyObject++;
-
   // Collect all of the visible declarations.
   SmallVector<ValueDecl *, 4> allDecls;
   for (auto import : namelookup::getAllImports(dc)) {