diff --git a/shell/browser/api/electron_api_web_contents.cc b/shell/browser/api/electron_api_web_contents.cc
index aa9cb0fdd4a2..65c4610855f9 100644
--- a/shell/browser/api/electron_api_web_contents.cc
+++ b/shell/browser/api/electron_api_web_contents.cc
@@ -914,6 +914,7 @@ WebContents::~WebContents() {
     return;
   }
 
+  inspectable_web_contents_->GetView()->SetDelegate(nullptr);
   if (guest_delegate_)
     guest_delegate_->WillDestroy();
 
@@ -1760,6 +1761,7 @@ void WebContents::DevToolsOpened() {
   v8::Locker locker(isolate);
   v8::HandleScope handle_scope(isolate);
   DCHECK(inspectable_web_contents_);
+  DCHECK(inspectable_web_contents_->GetDevToolsWebContents());
   auto handle = FromOrCreate(
       isolate, inspectable_web_contents_->GetDevToolsWebContents());
   devtools_web_contents_.Reset(isolate, handle.ToV8());
diff --git a/shell/browser/ui/inspectable_web_contents.h b/shell/browser/ui/inspectable_web_contents.h
index f49179815859..e59976a73738 100644
--- a/shell/browser/ui/inspectable_web_contents.h
+++ b/shell/browser/ui/inspectable_web_contents.h
@@ -201,12 +201,6 @@ class InspectableWebContents
   void AddDevToolsExtensionsToClient();
 #endif
 
-  bool frontend_loaded_ = false;
-  scoped_refptr<content::DevToolsAgentHost> agent_host_;
-  std::unique_ptr<content::DevToolsFrontendHost> frontend_host_;
-  std::unique_ptr<DevToolsEmbedderMessageDispatcher>
-      embedder_message_dispatcher_;
-
   DevToolsContentsResizingStrategy contents_resizing_strategy_;
   gfx::Rect devtools_bounds_;
   bool can_dock_ = true;
@@ -228,6 +222,12 @@ class InspectableWebContents
   bool is_guest_;
   std::unique_ptr<InspectableWebContentsView> view_;
 
+  bool frontend_loaded_ = false;
+  scoped_refptr<content::DevToolsAgentHost> agent_host_;
+  std::unique_ptr<content::DevToolsFrontendHost> frontend_host_;
+  std::unique_ptr<DevToolsEmbedderMessageDispatcher>
+      embedder_message_dispatcher_;
+
   class NetworkResourceLoader;
   std::set<std::unique_ptr<NetworkResourceLoader>, base::UniquePtrComparator>
       loaders_;