Use entities in NativeResolutionEnqueuer and make it reusable for kernel

pkg/compiler/lib/src/kernel/no_such_method_resolver.dart

Index: pkg/compiler/lib/src/kernel/no_such_method_resolver.dart
diff --git a/pkg/compiler/lib/src/kernel/no_such_method_resolver.dart b/pkg/compiler/lib/src/kernel/no_such_method_resolver.dart
index 62f58969432e52f22f213bf04f0ce0c93e5dd9ee..24780db8214d91634d943d9f7304e28367e29a64 100644
--- a/pkg/compiler/lib/src/kernel/no_such_method_resolver.dart
+++ b/pkg/compiler/lib/src/kernel/no_such_method_resolver.dart
@@ -11,16 +11,19 @@ class KernelNoSuchMethodResolver implements NoSuchMethodResolver {
 
   @override
   bool hasForwardingSyntax(KFunction method) {
-    return false;
+    throw new UnimplementedError(
+        "KernelNoSuchMethodResolver.hasForwardingSyntax");
   }
 
   @override
   bool hasThrowingSyntax(KFunction method) {
-    return false;
+    throw new UnimplementedError(
+        "KernelNoSuchMethodResolver.hasThrowingSyntax");
   }
 
   @override
   FunctionEntity getSuperNoSuchMethod(FunctionEntity method) {
-    return null;
+    throw new UnimplementedError(
+        "KernelNoSuchMethodResolver.getSuperNoSuchMethod");
   }
 }