Serialize typedef parameters (including function typed ones) to Kernel and use it to resynthesize t…

pkg/kernel/lib/binary/ast_from_binary.dart

Index: pkg/kernel/lib/binary/ast_from_binary.dart
diff --git a/pkg/kernel/lib/binary/ast_from_binary.dart b/pkg/kernel/lib/binary/ast_from_binary.dart
index 47e398ae763ae172caf1ee6fc1e5e8fb225e2b81..a4c0aabca021e129acd08539fbbb279285834dd7 100644
--- a/pkg/kernel/lib/binary/ast_from_binary.dart
+++ b/pkg/kernel/lib/binary/ast_from_binary.dart
@@ -438,6 +438,13 @@ class BinaryBuilder {
     String name = readStringReference();
     String fileUri = readUriReference();
     readAndPushTypeParameterList(node.typeParameters, node);
+
+    int requiredParameterCount = readUInt();
+    var positionalParameters = readVariableDeclarationList();
+    var namedParameters = readVariableDeclarationList();
+    node.setParameters(
+        requiredParameterCount, positionalParameters, namedParameters);
+
     var type = readDartType();
     typeParameterStack.length = 0;
     if (shouldWriteData) {
@@ -1221,6 +1228,11 @@ class BinaryBuilder {
     return new NamedExpression(readStringReference(), readExpression());
   }
 
+  List<VariableDeclaration> readVariableDeclarationList() {
+    return new List<VariableDeclaration>.generate(
+        readUInt(), (i) => readVariableDeclaration());
+  }
+
   List<VariableDeclaration> readAndPushVariableDeclarationList() {
     return new List<VariableDeclaration>.generate(
         readUInt(), (i) => readAndPushVariableDeclaration());