Revert 285028 "Pepper: Remove LOAD_MODULE SRPC call in SFI mode."

trunk/src/components/nacl/browser/nacl_host_message_filter.cc

Index: trunk/src/components/nacl/browser/nacl_host_message_filter.cc
===================================================================
--- trunk/src/components/nacl/browser/nacl_host_message_filter.cc	(revision 285116)
+++ trunk/src/components/nacl/browser/nacl_host_message_filter.cc	(working copy)
@@ -145,40 +145,10 @@
     const nacl::NaClLaunchParams& launch_params,
     IPC::Message* reply_msg,
     ppapi::PpapiPermissions permissions) {
-  NaClFileToken nexe_token = {
-      launch_params.nexe_token_lo,  // lo
-      launch_params.nexe_token_hi   // hi
-  };
-
-  base::PlatformFile nexe_file;
-#if defined(OS_WIN)
-  // Duplicate the nexe file handle from the renderer process into the browser
-  // process.
-  if (!::DuplicateHandle(PeerHandle(),
-                         launch_params.nexe_file,
-                         base::GetCurrentProcessHandle(),
-                         &nexe_file,
-                         0,  // Unused, given DUPLICATE_SAME_ACCESS.
-                         FALSE,
-                         DUPLICATE_CLOSE_SOURCE | DUPLICATE_SAME_ACCESS)) {
-    NaClHostMsg_LaunchNaCl::WriteReplyParams(
-        reply_msg,
-        NaClLaunchResult(),
-        std::string("Failed to duplicate nexe file handle"));
-    Send(reply_msg);
-    return;
-  }
-#elif defined(OS_POSIX)
-  nexe_file =
-      IPC::PlatformFileForTransitToPlatformFile(launch_params.nexe_file);
-#else
-#error Unsupported platform.
-#endif
-
   NaClProcessHost* host = new NaClProcessHost(
       GURL(launch_params.manifest_url),
-      base::File(nexe_file),
-      nexe_token,
+      base::File(
+          IPC::PlatformFileForTransitToPlatformFile(launch_params.nexe_file)),
       permissions,
       launch_params.render_view_id,
       launch_params.permission_bits,