[DevTools] Split DevToolsHttpHandler into two classes

content/browser/devtools/devtools_http_handler_impl.h

Index: content/browser/devtools/devtools_http_handler_impl.h
diff --git a/content/browser/devtools/devtools_http_handler_impl.h b/content/browser/devtools/devtools_http_handler_impl.h
index 5750dede95596b6cb74d2e6c5f5d6e9abf2038b1..c712f115811f6f29eb3f427d4a3e2789e1cb1c90 100644
--- a/content/browser/devtools/devtools_http_handler_impl.h
+++ b/content/browser/devtools/devtools_http_handler_impl.h
@@ -34,66 +34,54 @@ class URLRequestContextGetter;
 
 namespace content {
 
-class DevToolsHttpHandlerImpl
-    : public DevToolsHttpHandler,
-      public base::RefCountedThreadSafe<DevToolsHttpHandlerImpl>,
-      public net::HttpServer::Delegate {
+class DevToolsHttpHandlerImpl : public DevToolsHttpHandler {
  private:
-  friend class base::RefCountedThreadSafe<DevToolsHttpHandlerImpl>;
   friend class DevToolsHttpHandler;
 
   class BrowserTarget;
+  class ServerWrapper;
+  class AgentHostClientImpl;
 
   DevToolsHttpHandlerImpl(scoped_ptr<ServerSocketFactory> server_socket_factory,
                           const std::string& frontend_url,
                           DevToolsHttpHandlerDelegate* delegate,
-                          const base::FilePath& active_port_output_directory);
+                          const base::FilePath& output_directory);
   ~DevToolsHttpHandlerImpl() override;
-  void Start();
 
   // DevToolsHttpHandler implementation.
   void Stop() override;
   GURL GetFrontendURL() override;
 
-  // net::HttpServer::Delegate implementation.
-  void OnConnect(int connection_id) override {}
-  void OnHttpRequest(int connection_id,
-                     const net::HttpServerRequestInfo& info) override;
-  void OnWebSocketRequest(int connection_id,
-                          const net::HttpServerRequestInfo& info) override;
-  void OnWebSocketMessage(int connection_id, const std::string& data) override;
-  void OnClose(int connection_id) override;
-
-  void OnJsonRequestUI(int connection_id,
-                       const net::HttpServerRequestInfo& info);
-  void OnThumbnailRequestUI(int connection_id, const GURL& page_url);
-  void OnDiscoveryPageRequestUI(int connection_id);
+  void OnJsonRequest(int connection_id,
+                     const net::HttpServerRequestInfo& info);
+  void OnThumbnailRequest(int connection_id, const std::string& target_id);
+  void OnDiscoveryPageRequest(int connection_id);
 
-  void OnWebSocketRequestUI(int connection_id,
-                            const net::HttpServerRequestInfo& info);
-  void OnWebSocketMessageUI(int connection_id, const std::string& data);
-  void OnCloseUI(int connection_id);
+  void OnWebSocketRequest(int connection_id,
+                          const net::HttpServerRequestInfo& info);
+  void OnWebSocketMessage(int connection_id, const std::string& data);
+  void OnClose(int connection_id);
 
-  void ResetHandlerThread();
-  void ResetHandlerThreadAndRelease();
+  static void OnTargetListReceivedWeak(
+      base::WeakPtr<DevToolsHttpHandlerImpl> handler,
+      int connection_id,
+      const std::string& host,
+      const DevToolsManagerDelegate::TargetList& targets);
 
   void OnTargetListReceived(
       int connection_id,
       const std::string& host,
       const DevToolsManagerDelegate::TargetList& targets);
 
-  void OnHttpServerInitialized(const net::IPEndPoint& ip_address);
-
   DevToolsTarget* GetTarget(const std::string& id);
 
-  void Init();
-  void Teardown();
+  void ThreadStarted(scoped_ptr<ServerSocketFactory> server_socket_factory,
+                     const base::FilePath& output_directory,
+                     scoped_ptr<base::Thread> thread);
+  void ServerStarted(scoped_ptr<ServerWrapper> server,
+                     scoped_ptr<net::IPEndPoint> ip_address);
 
-  void StartHandlerThread();
   void StopHandlerThread();
-  void StopWithoutRelease();
-
-  void WriteActivePortToUserProfile();
 
   void SendJson(int connection_id,
                 net::HttpStatusCode status_code,
@@ -119,17 +107,17 @@ class DevToolsHttpHandlerImpl
   scoped_ptr<base::Thread> thread_;
 
   std::string frontend_url_;
-  const scoped_ptr<ServerSocketFactory> server_socket_factory_;
-  scoped_ptr<net::HttpServer> server_;
+  scoped_ptr<ServerWrapper> server_;
   scoped_ptr<net::IPEndPoint> server_ip_address_;
-  typedef std::map<int, DevToolsAgentHostClient*> ConnectionToClientMap;
-  ConnectionToClientMap connection_to_client_ui_;
+  typedef std::map<int, AgentHostClientImpl*> ConnectionToClientMap;
+  ConnectionToClientMap connection_to_client_;
   const scoped_ptr<DevToolsHttpHandlerDelegate> delegate_;
-  const base::FilePath active_port_output_directory_;
   typedef std::map<std::string, DevToolsTarget*> TargetMap;
   TargetMap target_map_;
   typedef std::map<int, BrowserTarget*> BrowserTargets;
   BrowserTargets browser_targets_;
+  base::WeakPtrFactory<DevToolsHttpHandlerImpl> weak_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(DevToolsHttpHandlerImpl);
 };