NaCl cleanup: Remove SrpcParams and SrpcClient, which are unused now

components/nacl/renderer/plugin/nacl_subprocess.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.
 
 // Instances of NaCl modules spun up within the plugin as a subprocess.
 // This may represent the "main" nacl module, or it may represent helpers
 // that perform various tasks within the plugin, for example,
 // a NaCl module for a compiler could be loaded to translate LLVM bitcode
 // into native code.
 
 #ifndef COMPONENTS_NACL_RENDERER_PLUGIN_NACL_SUBPROCESS_H_
 #define COMPONENTS_NACL_RENDERER_PLUGIN_NACL_SUBPROCESS_H_
 
 #include <stdarg.h>
 
 #include "base/macros.h"
 #include "components/nacl/renderer/plugin/service_runtime.h"
-#include "components/nacl/renderer/plugin/srpc_client.h"
 #include "native_client/src/include/nacl_macros.h"
 #include "native_client/src/include/portability.h"
 
 namespace plugin {
 
 class Plugin;
 class ServiceRuntime;
-class SrpcParams;
 
 
 // A class representing an instance of a NaCl module, loaded by the plugin.
 class NaClSubprocess {
  public:
   NaClSubprocess(const std::string& description,
-                 ServiceRuntime* service_runtime,
-                 SrpcClient* srpc_client);
+                 ServiceRuntime* service_runtime);
   virtual ~NaClSubprocess();
 
   ServiceRuntime* service_runtime() const { return service_runtime_.get(); }
   void set_service_runtime(ServiceRuntime* service_runtime) {
     service_runtime_.reset(service_runtime);
   }
 
-  // The socket used for communicating w/ the NaCl module.
-  SrpcClient* srpc_client() const { return srpc_client_.get(); }
-
   // A basic description of the subprocess.
   std::string description() const { return description_; }
 
   // A detailed description of the subprocess that may contain addresses.
   // Only use for debugging, but do not expose this to untrusted webapps.
   std::string detailed_description() const;
 
-  // Start up interfaces.
-  bool StartSrpcServices();
-
-  // Invoke an Srpc Method.  |out_params| must be allocated and cleaned up
-  // outside of this function, but it will be initialized by this function, and
-  // on success any out-params (if any) will be placed in |out_params|.
-  // Input types must be listed in |input_signature|, with the actual
-  // arguments passed in as var-args.  Returns |true| on success.
-  bool InvokeSrpcMethod(const std::string& method_name,
-                        const std::string& input_signature,
-                        SrpcParams* out_params,
-                        ...);
-
   // Fully shut down the subprocess.
   void Shutdown();
 
  private:
   NACL_DISALLOW_COPY_AND_ASSIGN(NaClSubprocess);
 
-  bool VInvokeSrpcMethod(const std::string& method_name,
-                         const std::string& signature,
-                         SrpcParams* params,
-                         va_list vl);
-
   std::string description_;
 
   // The service runtime representing the NaCl module instance.
   nacl::scoped_ptr<ServiceRuntime> service_runtime_;
-  // Ownership of srpc_client taken from the service runtime.
-  nacl::scoped_ptr<SrpcClient> srpc_client_;
 };
 
 }  // namespace plugin
 
 #endif  // COMPONENTS_NACL_RENDERER_PLUGIN_NACL_SUBPROCESS_H_