Store whether a with scope is actually a debug-eval scope in the scope info

src/debug/debug-evaluate.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/debug/debug-evaluate.h"
 
 #include "src/accessors.h"
 #include "src/compiler.h"
 #include "src/contexts.h"
 #include "src/debug/debug-frames.h"
@@ skipping 191 matching lines @@
       if (it.HasContext()) {
         context_chain_element.wrapped_context = it.CurrentContext();
       }
       context_chain_.Add(context_chain_element);
     } else {
       break;
     }
   }
 
   for (int i = context_chain_.length() - 1; i >= 0; i--) {
+    Handle<ScopeInfo> scope_info(ScopeInfo::CreateForWithScope(
+        isolate, evaluation_context_->IsNativeContext()
+                     ? Handle<ScopeInfo>::null()
+                     : Handle<ScopeInfo>(evaluation_context_->scope_info())));
+    scope_info->SetIsDebugEvaluateScope();
     evaluation_context_ = factory->NewDebugEvaluateContext(
-        evaluation_context_,
-        ScopeInfo::CreateForWithScope(
-            isolate,
-            evaluation_context_->IsNativeContext()
-                ? Handle<ScopeInfo>::null()
-                : Handle<ScopeInfo>(evaluation_context_->scope_info())),
-        context_chain_[i].materialized_object,
+        evaluation_context_, scope_info, context_chain_[i].materialized_object,
         context_chain_[i].wrapped_context, context_chain_[i].whitelist);
   }
 }
 
 
 void DebugEvaluate::ContextBuilder::UpdateValues() {
   // TODO(yangguo): remove updating values.
   for (int i = 0; i < context_chain_.length(); i++) {
     ContextChainElement element = context_chain_[i];
     if (!element.materialized_object.is_null()) {
@@ skipping 35 matching lines @@
     return;
   } else if (local_function->shared()->scope_info()->HasReceiver() &&
              !frame_->receiver()->IsTheHole(isolate_)) {
     recv = handle(frame_->receiver(), isolate_);
   }
   JSObject::SetOwnPropertyIgnoreAttributes(target, name, recv, NONE).Check();
 }
 
 }  // namespace internal
 }  // namespace v8