[DevTools] Pass session id in detach request

content/browser/devtools/worker_devtools_agent_host.cc

 // Copyright 2014 The Chromium 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 "content/browser/devtools/worker_devtools_agent_host.h"
 
 #include "base/guid.h"
 #include "base/memory/ptr_util.h"
 #include "content/browser/devtools/devtools_session.h"
 #include "content/browser/devtools/protocol/inspector_handler.h"
@@ skipping 21 matching lines @@
   }
   session->SetFallThroughForNotFound(true);
   session->AddHandler(base::WrapUnique(new protocol::InspectorHandler()));
   session->AddHandler(base::WrapUnique(new protocol::NetworkHandler()));
   session->AddHandler(base::WrapUnique(new protocol::SchemaHandler()));
   OnAttachedStateChanged(true);
 }
 
 void WorkerDevToolsAgentHost::DetachSession(int session_id) {
   if (RenderProcessHost* host = RenderProcessHost::FromID(worker_id_.first))
-    host->Send(new DevToolsAgentMsg_Detach(worker_id_.second));
+    host->Send(new DevToolsAgentMsg_Detach(worker_id_.second, session_id));
   OnAttachedStateChanged(false);
   if (state_ == WORKER_INSPECTED) {
     state_ = WORKER_UNINSPECTED;
     DetachFromWorker();
   } else if (state_ == WORKER_PAUSED_FOR_REATTACH) {
     state_ = WORKER_UNINSPECTED;
   }
 }
 
 bool WorkerDevToolsAgentHost::DispatchProtocolMessage(
@@ skipping 113 matching lines @@
 
 void WorkerDevToolsAgentHost::OnDispatchOnInspectorFrontend(
     const DevToolsMessageChunk& message) {
   if (!IsAttached())
     return;
 
   chunk_processor_.ProcessChunkedMessageFromAgent(message);
 }
 
 }  // namespace content