[DevTools] Pass session id in detach request

content/renderer/devtools/devtools_agent.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_RENDERER_DEVTOOLS_DEVTOOLS_AGENT_H_
 #define CONTENT_RENDERER_DEVTOOLS_DEVTOOLS_AGENT_H_
 
 #include <memory>
+#include <set>
 #include <string>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "content/common/content_export.h"
 #include "content/public/renderer/render_frame_observer.h"
 #include "third_party/WebKit/public/web/WebDevToolsAgentClient.h"
 
 namespace blink {
@@ skipping 27 matching lines @@
                                          int session_id,
                                          int call_id,
                                          const std::string& message,
                                          const std::string& post_state);
   static blink::WebDevToolsAgentClient::WebKitClientMessageLoop*
       createMessageLoopWrapper();
 
   blink::WebDevToolsAgent* GetWebAgent();
 
   bool IsAttached();
+  void DetachAllSessions();
 
  private:
   friend class DevToolsAgentTest;
 
   // RenderFrameObserver implementation.
   bool OnMessageReceived(const IPC::Message& message) override;
   void WidgetWillClose() override;
   void OnDestruct() override;
 
   // WebDevToolsAgentClient implementation.
@@ skipping 10 matching lines @@
 
   void EnableTracing(const blink::WebString& category_filter) override;
   void DisableTracing() override;
 
   void SetCPUThrottlingRate(double rate) override;
 
   void OnAttach(const std::string& host_id, int session_id);
   void OnReattach(const std::string& host_id,
                   int session_id,
                   const std::string& agent_state);
-  void OnDetach();
+  void OnDetach(int session_id);
   void OnDispatchOnInspectorBackend(int session_id,
                                     int call_id,
                                     const std::string& method,
                                     const std::string& message);
   void OnInspectElement(int session_id, int x, int y);
   void OnRequestNewWindowACK(bool success);
   void ContinueProgram();
   void OnSetupDevToolsClient(const std::string& compatibility_script);
 
   void GotManifest(int session_id,
                    int command_id,
                    const GURL& manifest_url,
                    const Manifest& manifest,
                    const ManifestDebugInfo& debug_info);
 
-  bool is_attached_;
+  std::set<int> session_ids_;
   bool is_devtools_client_;
-  bool paused_in_mouse_move_;
   bool paused_;
   RenderFrameImpl* frame_;
   base::Callback<void(int, int, const std::string&, const std::string&)>
       send_protocol_message_callback_for_test_;
   std::unique_ptr<DevToolsCPUThrottler> cpu_throttler_;
   base::WeakPtrFactory<DevToolsAgent> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DevToolsAgent);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_DEVTOOLS_DEVTOOLS_AGENT_H_