Move plugin/srpc contents to the more appropriately named plugin/common....

src/trusted/plugin/npapi/async_receive.cc

 /*
  * Copyright 2010 The Native Client 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 "native_client/src/trusted/plugin/npapi/async_receive.h"
 
 #include "native_client/src/trusted/desc/nacl_desc_wrapper.h"
+#include "native_client/src/trusted/plugin/desc_based_handle.h"
 #include "native_client/src/trusted/plugin/npapi/scriptable_impl_npapi.h"
-#include "native_client/src/trusted/plugin/srpc/desc_based_handle.h"
-#include "native_client/src/trusted/plugin/srpc/string_encoding.h"
+#include "native_client/src/trusted/plugin/string_encoding.h"
 
 namespace {
 
 struct ReceiveCallbackArgs {
   NPP plugin;
   NPObject* callback;
   char* data;
   size_t size;
 };
 
@@ skipping 62 matching lines @@
     NPN_PluginThreadAsyncCall(args->plugin, DoReceiveCallback, call);
   }
 
   args->socket->Delete();
   NPN_PluginThreadAsyncCall(args->plugin, DoReleaseObject, args->callback);
   free(buffer);
   delete args;
 }
 
 }  // namespace plugin