Sema: Fix a couple of nits

Author: slavapestov

lib/Sema/ITCDecl.cpp

@@ -341,7 +341,7 @@ void IterativeTypeChecker::processResolveTypeDecl(
     if (typeAliasDecl->getDeclContext()->isModuleScopeContext() &&
         typeAliasDecl->getGenericParams() == nullptr) {
       TypeResolutionOptions options =
-                                   TypeResolutionFlags::TypeAliasUnderlyingType;
+        TypeResolutionFlags::TypeAliasUnderlyingType;
       if (!typeAliasDecl->getDeclContext()->isCascadingContextForLookup(
             /*functionsAreNonCascading*/true)) {
         options |= TypeResolutionFlags::KnownNonCascadingDependency;

lib/Sema/TypeCheckDecl.cpp

@@ -3815,9 +3815,6 @@ void TypeChecker::resolveIsObjC(ValueDecl *VD) {
   auto dc = VD->getDeclContext();
   if (dc->getAsClassOrClassExtensionContext()) {
     // Members of classes can be @objc.
-
-    // FIXME: We
-    validateDeclForNameLookup(VD);
   }
   else if (isa<ClassDecl>(VD)) {
     // Classes can be @objc.