Correctly hook up materialized receiver into the evaluation context chain.

src/runtime/runtime-debug.cc

Index: src/runtime/runtime-debug.cc
diff --git a/src/runtime/runtime-debug.cc b/src/runtime/runtime-debug.cc
index 660fc7ffa2b1055010db4f37751b3a297c8b2e26..d071cbf7f9ddfb721c417899d422ecf83c6e2520 100644
--- a/src/runtime/runtime-debug.cc
+++ b/src/runtime/runtime-debug.cc
@@ -2500,18 +2500,21 @@ class EvaluationContextBuilder {
     outer_info_ = handle(function->shared());
     Handle<Context> inner_context;
 
-    // The "this" binding, if any, can't be bound via "with".  If we need to,
-    // add another node onto the outer context to bind "this".
-    if (!MaterializeReceiver(isolate, outer_context, function, frame)
-             .ToHandle(&outer_context))
-      return;
-
     bool stop = false;
     for (ScopeIterator it(isolate, frame, inlined_jsframe_index);
          !it.Failed() && !it.Done() && !stop; it.Next()) {
       ScopeIterator::ScopeType scope_type = it.Type();
 
       if (scope_type == ScopeIterator::ScopeTypeLocal) {
+        Handle<Context> parent_context =
+            it.HasContext() ? it.CurrentContext() : outer_context;
+
+        // The "this" binding, if any, can't be bound via "with".  If we need
+        // to, add another node onto the outer context to bind "this".
+        if (!MaterializeReceiver(isolate, parent_context, function, frame)
+                 .ToHandle(&parent_context))
+          return;
+
         Handle<JSObject> materialized_function =
             NewJSObjectWithNullProto(isolate);
 
@@ -2525,8 +2528,6 @@ class EvaluationContextBuilder {
                  .ToHandle(&materialized_function))
           return;
 
-        Handle<Context> parent_context =
-            it.HasContext() ? it.CurrentContext() : outer_context;
         Handle<Context> with_context = isolate->factory()->NewWithContext(
             function, parent_context, materialized_function);