Simplify PPB_NetworkMonitor proxy.

ppapi/proxy/network_list_resource.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_PPB_NETWORK_LIST_PRIVATE_SHARED_H_
-#define PPAPI_SHARED_IMPL_PPB_NETWORK_LIST_PRIVATE_SHARED_H_
+#ifndef PPAPI_PROXY_NETWORK_LIST_RESOURCE_H_
+#define PPAPI_PROXY_NETWORK_LIST_RESOURCE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "ppapi/c/private/ppb_net_address_private.h"
+#include "ppapi/proxy/ppapi_proxy_export.h"
+#include "ppapi/proxy/serialized_structs.h"
 #include "ppapi/shared_impl/resource.h"
 #include "ppapi/thunk/ppb_network_list_api.h"
 
 namespace ppapi {
+namespace proxy {
 
-struct PPAPI_SHARED_EXPORT NetworkInfo {
-  NetworkInfo();
-  ~NetworkInfo();
-
-  std::string name;
-  PP_NetworkListType_Private type;
-  PP_NetworkListState_Private state;
-  std::vector<PP_NetAddress_Private> addresses;
-  std::string display_name;
-  int mtu;
-};
-typedef std::vector<NetworkInfo> NetworkList;
-
-// NetworkListStorage is refcounted container for NetworkList. It
-// allows sharing of one NetworkList object between multiple
-// NetworkList resources.
-class PPAPI_SHARED_EXPORT NetworkListStorage
-    : public base::RefCountedThreadSafe<NetworkListStorage> {
+class NetworkListResource
+    : public Resource,
+      public thunk::PPB_NetworkList_API {
  public:
-  explicit NetworkListStorage(const NetworkList& list);
-
-  const NetworkList& list() { return list_; }
-
- private:
-  friend class base::RefCountedThreadSafe<NetworkListStorage>;
-  ~NetworkListStorage();
-
-  NetworkList list_;
-
-  DISALLOW_COPY_AND_ASSIGN(NetworkListStorage);
-};
-
-class PPAPI_SHARED_EXPORT PPB_NetworkList_Private_Shared
-    : public ::ppapi::Resource,
-      public ::ppapi::thunk::PPB_NetworkList_API {
- public:
-  static PP_Resource Create(ResourceObjectType type,
-                            PP_Instance instance,
-                            const scoped_refptr<NetworkListStorage>& list);
-
-  virtual ~PPB_NetworkList_Private_Shared();
+  NetworkListResource(PP_Instance instance,
+                      const SerializedNetworkList& list);
+  virtual ~NetworkListResource();
 
   // Resource override.
-  virtual ::ppapi::thunk::PPB_NetworkList_API*
-      AsPPB_NetworkList_API() OVERRIDE;
+  virtual thunk::PPB_NetworkList_API* AsPPB_NetworkList_API() OVERRIDE;
 
   // PPB_NetworkList_API implementation.
-  virtual const NetworkList& GetNetworkListData() const OVERRIDE;
   virtual uint32_t GetCount() OVERRIDE;
   virtual PP_Var GetName(uint32_t index) OVERRIDE;
   virtual PP_NetworkListType_Private GetType(uint32_t index) OVERRIDE;
   virtual PP_NetworkListState_Private GetState(uint32_t index) OVERRIDE;
   virtual int32_t GetIpAddresses(uint32_t index,
                                  const PP_ArrayOutput& output) OVERRIDE;
   virtual PP_Var GetDisplayName(uint32_t index) OVERRIDE;
   virtual uint32_t GetMTU(uint32_t index) OVERRIDE;
 
  private:
-  PPB_NetworkList_Private_Shared(ResourceObjectType type,
-                                 PP_Instance instance,
-                                 const scoped_refptr<NetworkListStorage>& list);
+  SerializedNetworkList list_;
 
-  scoped_refptr<NetworkListStorage> list_;
-
-  DISALLOW_COPY_AND_ASSIGN(PPB_NetworkList_Private_Shared);
+  DISALLOW_COPY_AND_ASSIGN(NetworkListResource);
 };
 
+}  // namespace proxy
 }  // namespace ppapi
 
-#endif  // PPAPI_SHARED_IMPL_PPB_NETWORK_LIST_PRIVATE_SHARED_H_
+#endif  // PPAPI_PROXY_NETWORK_LIST_RESOURCE_H_