Remove ClosedWorld.allFunctions

pkg/compiler/lib/src/inferrer/inferrer_engine.dart

 // Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'package:kernel/ast.dart' as ir;
 
 import '../common.dart';
 import '../common/names.dart';
 import '../compiler.dart';
 import '../constants/expressions.dart';
@@ skipping 84 matching lines @@
     return element is MemberElement &&
         optimizerHints.trustTypeAnnotations(element);
   }
 
   /**
    * Applies [f] to all elements in the universe that match
    * [selector] and [mask]. If [f] returns false, aborts the iteration.
    */
   void forEachElementMatching(
       Selector selector, TypeMask mask, bool f(Element element)) {
-    Iterable<MemberEntity> elements =
-        closedWorld.allFunctions.filter(selector, mask);
+    Iterable<MemberEntity> elements = closedWorld.locateMembers(selector, mask);
     for (MemberElement e in elements) {
       if (!f(e.implementation)) return;
     }
   }
 
   // TODO(johnniwinther): Make this private again.
   GlobalTypeInferenceElementData dataOf(AstElement element) => inTreeData
       .putIfAbsent(element, () => new GlobalTypeInferenceElementData());
 
   /**
@@ skipping 774 matching lines @@
       TypeInformation receiverType,
       Element caller,
       ArgumentsTypes arguments,
       SideEffects sideEffects,
       bool inLoop) {
     if (selector.isClosureCall) {
       return registerCalledClosure(node, selector, mask, receiverType, caller,
           arguments, sideEffects, inLoop);
     }
 
-    closedWorld.allFunctions
-        .filter(selector, mask)
-        .forEach((MemberElement callee) {
+    closedWorld.locateMembers(selector, mask).forEach((MemberElement callee) {
       updateSideEffects(sideEffects, selector, callee);
     });
 
     CallSiteTypeInformation info = new DynamicCallSiteTypeInformation(
         types.currentMember,
         node,
         caller,
         selector,
         mask,
         receiverType,
@@ skipping 172 matching lines @@
   /**
    * Records that the captured variable [local] is read.
    */
   void recordCapturedLocalRead(Local local) {}
 
   /**
    * Records that the variable [local] is being updated.
    */
   void recordLocalUpdate(Local local, TypeInformation type) {}
 }