PPAPI: Make blocking completion callbacks work.

ppapi/shared_impl/private/tcp_socket_private_impl.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 PPAPI_SHARED_IMPL_PRIVATE_TCP_SOCKET_PRIVATE_IMPL_H_
 #define PPAPI_SHARED_IMPL_PRIVATE_TCP_SOCKET_PRIVATE_IMPL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 28 matching lines @@
   // The maximum number of bytes that each PpapiHostMsg_PPBTCPSocket_Write
   // message is allowed to carry.
   static const int32_t kMaxWriteSize;
 
   // Resource overrides.
   virtual PPB_TCPSocket_Private_API* AsPPB_TCPSocket_Private_API() OVERRIDE;
 
   // PPB_TCPSocket_Private_API implementation.
   virtual int32_t Connect(const char* host,
                           uint16_t port,
-                          PP_CompletionCallback callback) OVERRIDE;
+                          scoped_refptr<TrackedCallback> callback) OVERRIDE;
   virtual int32_t ConnectWithNetAddress(
       const PP_NetAddress_Private* addr,
-      PP_CompletionCallback callback) OVERRIDE;
+      scoped_refptr<TrackedCallback> callback) OVERRIDE;
   virtual PP_Bool GetLocalAddress(PP_NetAddress_Private* local_addr) OVERRIDE;
   virtual PP_Bool GetRemoteAddress(PP_NetAddress_Private* remote_addr) OVERRIDE;
-  virtual int32_t SSLHandshake(const char* server_name,
-                              uint16_t server_port,
-                              PP_CompletionCallback callback) OVERRIDE;
+  virtual int32_t SSLHandshake(
+      const char* server_name,
+      uint16_t server_port,
+      scoped_refptr<TrackedCallback> callback) OVERRIDE;
   virtual PP_Resource GetServerCertificate() OVERRIDE;
   virtual PP_Bool AddChainBuildingCertificate(PP_Resource certificate,
                                               PP_Bool trusted) OVERRIDE;
   virtual int32_t Read(char* buffer,
                       int32_t bytes_to_read,
-                      PP_CompletionCallback callback) OVERRIDE;
+                      scoped_refptr<TrackedCallback> callback) OVERRIDE;
   virtual int32_t Write(const char* buffer,
                         int32_t bytes_to_write,
-                        PP_CompletionCallback callback) OVERRIDE;
+                        scoped_refptr<TrackedCallback> callback) OVERRIDE;
   virtual void Disconnect() OVERRIDE;
 
   // Notifications on operations completion.
   void OnConnectCompleted(bool succeeded,
                           const PP_NetAddress_Private& local_addr,
                           const PP_NetAddress_Private& remote_addr);
   void OnSSLHandshakeCompleted(
       bool succeeded,
       const PPB_X509Certificate_Fields& certificate_fields);
   void OnReadCompleted(bool succeeded, const std::string& data);
@@ skipping 50 matching lines @@
 
   std::vector<std::vector<char> > trusted_certificates_;
   std::vector<std::vector<char> > untrusted_certificates_;
 
   DISALLOW_COPY_AND_ASSIGN(TCPSocketPrivateImpl);
 };
 
 }  // namespace ppapi
 
 #endif  // PPAPI_SHARED_IMPL_PRIVATE_TCP_SOCKET_PRIVATE_IMPL_H_