Revert 171408

ppapi/proxy/plugin_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_PROXY_PLUGIN_RESOURCE_H_
 #define PPAPI_PROXY_PLUGIN_RESOURCE_H_
 
 #include <map>
 
 #include "base/basictypes.h"
@@ skipping 108 matching lines @@
   int32_t SyncCall(Destination dest, const IPC::Message& msg, A* a, B* b);
   template <class ReplyMsgClass, class A, class B, class C>
   int32_t SyncCall(Destination dest, const IPC::Message& msg, A* a, B* b, C* c);
   template <class ReplyMsgClass, class A, class B, class C, class D>
   int32_t SyncCall(
       Destination dest, const IPC::Message& msg, A* a, B* b, C* c, D* d);
   template <class ReplyMsgClass, class A, class B, class C, class D, class E>
   int32_t SyncCall(
       Destination dest, const IPC::Message& msg, A* a, B* b, C* c, D* d, E* e);
 
-  int32_t GenericSyncCall(Destination dest,
-                          const IPC::Message& msg,
-                          IPC::Message* reply_msg,
-                          ResourceMessageReplyParams* reply_params);
-
  private:
   IPC::Sender* GetSender(Destination dest) {
     return dest == RENDERER ? connection_.renderer_sender :
                               connection_.browser_sender;
   }
 
   // Helper function to send a |PpapiHostMsg_ResourceCall| to the given
   // destination with |nested_msg| and |call_params|.
   bool SendResourceCall(Destination dest,
                         const ResourceMessageCallParams& call_params,
                         const IPC::Message& nested_msg);
 
+  int32_t GenericSyncCall(Destination dest,
+                          const IPC::Message& msg,
+                          IPC::Message* reply_msg);
+
   int32_t GetNextSequence();
 
   Connection connection_;
 
   // Use GetNextSequence to retrieve the next value.
   int32_t next_sequence_number_;
 
   bool sent_create_to_browser_;
   bool sent_create_to_renderer_;
 
@@ skipping 15 matching lines @@
       new PluginResourceCallback<ReplyMsgClass, CallbackType>(callback));
   callbacks_.insert(std::make_pair(params.sequence(), plugin_callback));
   params.set_has_callback();
   SendResourceCall(dest, params, msg);
   return params.sequence();
 }
 
 template <class ReplyMsgClass>
 int32_t PluginResource::SyncCall(Destination dest, const IPC::Message& msg) {
   IPC::Message reply;
-  ResourceMessageReplyParams reply_params;
-  return GenericSyncCall(dest, msg, &reply, &reply_params);
+  return GenericSyncCall(dest, msg, &reply);
 }
 
 template <class ReplyMsgClass, class A>
 int32_t PluginResource::SyncCall(
     Destination dest, const IPC::Message& msg, A* a) {
   IPC::Message reply;
-  ResourceMessageReplyParams reply_params;
-  int32_t result = GenericSyncCall(dest, msg, &reply, &reply_params);
+  int32_t result = GenericSyncCall(dest, msg, &reply);
 
   if (UnpackMessage<ReplyMsgClass>(reply, a))
     return result;
   return PP_ERROR_FAILED;
 }
 
 template <class ReplyMsgClass, class A, class B>
 int32_t PluginResource::SyncCall(
     Destination dest, const IPC::Message& msg, A* a, B* b) {
   IPC::Message reply;
-  ResourceMessageReplyParams reply_params;
-  int32_t result = GenericSyncCall(dest, msg, &reply, &reply_params);
+  int32_t result = GenericSyncCall(dest, msg, &reply);
 
   if (UnpackMessage<ReplyMsgClass>(reply, a, b))
     return result;
   return PP_ERROR_FAILED;
 }
 
 template <class ReplyMsgClass, class A, class B, class C>
 int32_t PluginResource::SyncCall(
     Destination dest, const IPC::Message& msg, A* a, B* b, C* c) {
   IPC::Message reply;
-  ResourceMessageReplyParams reply_params;
-  int32_t result = GenericSyncCall(dest, msg, &reply, &reply_params);
+  int32_t result = GenericSyncCall(dest, msg, &reply);
 
   if (UnpackMessage<ReplyMsgClass>(reply, a, b, c))
     return result;
   return PP_ERROR_FAILED;
 }
 
 template <class ReplyMsgClass, class A, class B, class C, class D>
 int32_t PluginResource::SyncCall(
     Destination dest, const IPC::Message& msg, A* a, B* b, C* c, D* d) {
   IPC::Message reply;
-  ResourceMessageReplyParams reply_params;
-  int32_t result = GenericSyncCall(dest, msg, &reply, &reply_params);
+  int32_t result = GenericSyncCall(dest, msg, &reply);
 
   if (UnpackMessage<ReplyMsgClass>(reply, a, b, c, d))
     return result;
   return PP_ERROR_FAILED;
 }
 
 template <class ReplyMsgClass, class A, class B, class C, class D, class E>
 int32_t PluginResource::SyncCall(
     Destination dest, const IPC::Message& msg, A* a, B* b, C* c, D* d, E* e) {
   IPC::Message reply;
-  ResourceMessageReplyParams reply_params;
-  int32_t result = GenericSyncCall(dest, msg, &reply, &reply_params);
+  int32_t result = GenericSyncCall(dest, msg, &reply);
 
   if (UnpackMessage<ReplyMsgClass>(reply, a, b, c, d, e))
     return result;
   return PP_ERROR_FAILED;
 }
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_PLUGIN_RESOURCE_H_