Compute ResolutionImpact directly from kernel, part 1 of ?

pkg/compiler/lib/src/resolution/registry.dart

Index: pkg/compiler/lib/src/resolution/registry.dart
diff --git a/pkg/compiler/lib/src/resolution/registry.dart b/pkg/compiler/lib/src/resolution/registry.dart
index 7f5e9279e900f158f8332c7e90449fc792aa36f1..0892c8b71a24e6a23fef0a9f94820a6668985f74 100644
--- a/pkg/compiler/lib/src/resolution/registry.dart
+++ b/pkg/compiler/lib/src/resolution/registry.dart
@@ -25,7 +25,7 @@ import 'members.dart' show ResolverVisitor;
 import 'send_structure.dart';
 import 'tree_elements.dart' show TreeElementMapping;
 
-class _ResolutionWorldImpact extends ResolutionImpact
+class ResolutionWorldImpactBuilder extends ResolutionImpact
     with WorldImpactBuilder
     implements NativeRegistry {
   final String name;
@@ -36,7 +36,7 @@ class _ResolutionWorldImpact extends ResolutionImpact
   Setlet<ConstantExpression> _constantLiterals;
   Setlet<dynamic> _nativeData;
 
-  _ResolutionWorldImpact(this.name);
+  ResolutionWorldImpactBuilder(this.name);
 
   void registerMapLiteral(MapLiteralUse mapLiteralUse) {
     assert(mapLiteralUse != null);
@@ -158,12 +158,12 @@ class _ResolutionWorldImpact extends ResolutionImpact
 class ResolutionRegistry extends Registry {
   final Target target;
   final TreeElementMapping mapping;
-  final _ResolutionWorldImpact worldImpact;
+  final ResolutionWorldImpactBuilder worldImpact;

[Harry Terkelsen, 2016/09/08 16:46:28]

also change variable name to worldImpactBuilder or impactBuilder

 
   ResolutionRegistry(this.target, TreeElementMapping mapping)
       : this.mapping = mapping,
-        this.worldImpact =
-            new _ResolutionWorldImpact(mapping.analyzedElement.toString());
+        this.worldImpact = new ResolutionWorldImpactBuilder(
+            mapping.analyzedElement.toString());
 
   bool get isForResolution => true;