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

components/nacl/renderer/plugin/plugin.cc

 // 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.
 
 #include "components/nacl/renderer/plugin/plugin.h"
 
 #include <sys/stat.h>
 #include <sys/types.h>
 
 #include <string>
@@ skipping 122 matching lines @@
   wrapper_factory_ = new nacl::DescWrapperFactory();
   pp::CompletionCallback open_cb =
       callback_factory_.NewCallback(&Plugin::NaClManifestFileDidOpen);
   nacl_interface_->RequestNaClManifest(pp_instance(),
                                        open_cb.pp_completion_callback());
   return true;
 }
 
 Plugin::Plugin(PP_Instance pp_instance)
     : pp::Instance(pp_instance),
-      main_subprocess_("main subprocess", NULL, NULL),
+      main_subprocess_("main subprocess", NULL),
       uses_nonsfi_mode_(false),
       wrapper_factory_(NULL),
       nacl_interface_(NULL),
       uma_interface_(this) {
   callback_factory_.Initialize(this);
   nacl_interface_ = GetNaClInterface();
   CHECK(nacl_interface_ != NULL);
 
   // Notify PPB_NaCl_Private that the instance is created before altering any
   // state that it tracks.
@@ skipping 110 matching lines @@
   }
 }
 
 void Plugin::ReportLoadError(const ErrorInfo& error_info) {
   nacl_interface_->ReportLoadError(pp_instance(),
                                    error_info.error_code(),
                                    error_info.message().c_str());
 }
 
 }  // namespace plugin