Emit program and dependency information as relations in a Prolog database.

sdk/lib/_internal/compiler/implementation/resolution/members.dart

Index: sdk/lib/_internal/compiler/implementation/resolution/members.dart
diff --git a/sdk/lib/_internal/compiler/implementation/resolution/members.dart b/sdk/lib/_internal/compiler/implementation/resolution/members.dart
index b03c3ac7b450287372ba5386f446ca991e05b689..02df2df993bf9abea6b7d38f24d4bcc5a693cdd2 100644
--- a/sdk/lib/_internal/compiler/implementation/resolution/members.dart
+++ b/sdk/lib/_internal/compiler/implementation/resolution/members.dart
@@ -2352,6 +2352,10 @@ class ResolverVisitor extends MappingVisitor<Element> {
 
   Element resolveSend(Send node) {
     Selector selector = resolveSelector(node, null);
+    if (selector != null) {
+      compiler.enqueuer.resolution.dependencies.registerCallSite(
+          registry.mapping, node);
+    }
     if (node.isSuperCall) registry.registerSuperUse(node);
 
     if (node.receiver == null) {