Pepper: Stop using SRPC for irt_open_resource().

ppapi/nacl_irt/irt_ppapi.cc

 // Copyright 2014 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 "native_client/src/public/irt_core.h"
 #include "native_client/src/trusted/service_runtime/include/sys/unistd.h"
 #include "native_client/src/untrusted/irt/irt.h"
 #include "native_client/src/untrusted/irt/irt_private.h"
+#include "ppapi/nacl_irt/irt_manifest.h"
 #include "ppapi/nacl_irt/irt_ppapi.h"
 #include "ppapi/nacl_irt/plugin_main.h"
 #include "ppapi/nacl_irt/public/irt_ppapi.h"
 #include "ppapi/native_client/src/untrusted/pnacl_irt_shim/irt_shim_ppapi.h"
 
 static struct PP_StartFunctions g_pp_functions;
 
 int irt_ppapi_start(const struct PP_StartFunctions* funcs) {
   // Disable NaCl's open_resource() interface on this thread.
   g_is_main_thread = 1;
@@ skipping 20 matching lines @@
   PpapiPluginRegisterThreadCreator,
 };
 
 static int ppapihook_pnacl_private_filter(void) {
   int pnacl_mode = sysconf(NACL_ABI__SC_NACL_PNACL_MODE);
   if (pnacl_mode == -1)
     return 0;
   return pnacl_mode;
 }
 
+static const nacl_irt_resource_open kIrtResourceOpen = {
+  ppapi::IrtOpenResource,
+};
+
+static int not_pnacl_filter(void) {
+  int pnacl_mode = sysconf(NACL_ABI__SC_NACL_PNACL_MODE);
+  if (pnacl_mode == -1)
+    return 0;
+  return !pnacl_mode;
+}
+
 static const struct nacl_irt_interface irt_interfaces[] = {
   { NACL_IRT_PPAPIHOOK_v0_1, &nacl_irt_ppapihook, sizeof(nacl_irt_ppapihook),
     NULL },
   { NACL_IRT_PPAPIHOOK_PNACL_PRIVATE_v0_1,
     &nacl_irt_ppapihook_pnacl_private, sizeof(nacl_irt_ppapihook_pnacl_private),
     ppapihook_pnacl_private_filter },
+  { NACL_IRT_RESOURCE_OPEN_v0_1, &kIrtResourceOpen,
+    sizeof(kIrtResourceOpen), not_pnacl_filter },
 };
 
 size_t chrome_irt_query(const char* interface_ident,
                         void* table, size_t tablesize) {
-  size_t result = nacl_irt_query_core(interface_ident, table, tablesize);
+  size_t result = nacl_irt_query_list(interface_ident,
+                                      table,
+                                      tablesize,
+                                      irt_interfaces,
+                                      sizeof(irt_interfaces));
   if (result != 0)
     return result;
-  return nacl_irt_query_list(interface_ident, table, tablesize,
-                             irt_interfaces, sizeof(irt_interfaces));
+  return nacl_irt_query_core(interface_ident, table, tablesize);
 }