HTML MessagePort as mojo::MessagePipeHandle

content/browser/service_worker/embedded_worker_registry.h

 // Copyright 2013 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_BROWSER_SERVICE_WORKER_EMBEDDED_WORKER_REGISTRY_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_EMBEDDED_WORKER_REGISTRY_H_
 
 #include <map>
 #include <memory>
 #include <set>
@@ skipping 11 matching lines @@
 
 namespace IPC {
 class Message;
 class Sender;
 }
 
 namespace content {
 
 class EmbeddedWorkerInstance;
 struct EmbeddedWorkerStartParams;
-class MessagePortMessageFilter;
 class ServiceWorkerContextCore;
 
 // Acts as a thin stub between MessageFilter and each EmbeddedWorkerInstance,
 // which sends/receives messages to/from each EmbeddedWorker in child process.
 //
 // Hangs off ServiceWorkerContextCore (its reference is also held by each
 // EmbeddedWorkerInstance).  Operated only on IO thread.
 class CONTENT_EXPORT EmbeddedWorkerRegistry
     : public NON_EXPORTED_BASE(base::RefCounted<EmbeddedWorkerRegistry>) {
  public:
@@ skipping 43 matching lines @@
                          int column_number,
                          const GURL& source_url);
   void OnReportConsoleMessage(int embedded_worker_id,
                               int source_identifier,
                               int message_level,
                               const base::string16& message,
                               int line_number,
                               const GURL& source_url);
 
   // Keeps a map from process_id to sender information.
-  void AddChildProcessSender(
-      int process_id,
-      IPC::Sender* sender,
-      MessagePortMessageFilter* message_port_message_filter);
+  void AddChildProcessSender(int process_id, IPC::Sender* sender);
   void RemoveChildProcessSender(int process_id);
 
   // Returns an embedded worker instance for given |embedded_worker_id|.
   EmbeddedWorkerInstance* GetWorker(int embedded_worker_id);
 
   // Returns true if |embedded_worker_id| is managed by this registry.
   bool CanHandle(int embedded_worker_id) const;
 
-  MessagePortMessageFilter* MessagePortMessageFilterForProcess(int process_id);
-
  private:
   friend class base::RefCounted<EmbeddedWorkerRegistry>;
   friend class MojoEmbeddedWorkerInstanceTest;
   friend class EmbeddedWorkerInstance;
   friend class EmbeddedWorkerInstanceTest;
   FRIEND_TEST_ALL_PREFIXES(EmbeddedWorkerInstanceTestP,
                            RemoveWorkerInSharedProcess);
 
   using WorkerInstanceMap = std::map<int, EmbeddedWorkerInstance*>;
   using ProcessToSenderMap = std::map<int, IPC::Sender*>;
-  using ProcessToMessagePortMessageFilterMap =
-      std::map<int, MessagePortMessageFilter*>;
 
   EmbeddedWorkerRegistry(
       const base::WeakPtr<ServiceWorkerContextCore>& context,
       int initial_embedded_worker_id);
   ~EmbeddedWorkerRegistry();
 
   ServiceWorkerStatusCode Send(int process_id, IPC::Message* message);
 
   // Called when EmbeddedWorkerInstance is ready for IPC. This function
   // prepares a route to the child worker thread.
   // TODO(shimazu): Remove this function once mojofication is completed.
   void BindWorkerToProcess(int process_id, int embedded_worker_id);
 
   // RemoveWorker is called when EmbeddedWorkerInstance is destructed.
   // |process_id| could be invalid (i.e. ChildProcessHost::kInvalidUniqueID)
   // if it's not running.
   void RemoveWorker(int process_id, int embedded_worker_id);
   // DetachWorker is called when EmbeddedWorkerInstance releases a process.
   // |process_id| could be invalid (i.e. ChildProcessHost::kInvalidUniqueID)
   // if it's not running.
   void DetachWorker(int process_id, int embedded_worker_id);
 
   EmbeddedWorkerInstance* GetWorkerForMessage(int process_id,
                                               int embedded_worker_id);
 
   base::WeakPtr<ServiceWorkerContextCore> context_;
 
   WorkerInstanceMap worker_map_;
   ProcessToSenderMap process_sender_map_;
-  ProcessToMessagePortMessageFilterMap process_message_port_message_filter_map_;
 
   // Map from process_id to embedded_worker_id.
   // This map only contains starting and running workers.
   std::map<int, std::set<int> > worker_process_map_;
 
   int next_embedded_worker_id_;
   const int initial_embedded_worker_id_;
 
   DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerRegistry);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_EMBEDDED_WORKER_REGISTRY_H_