Pepper: Stop using SRPC for irt_open_resource().

components/nacl/browser/nacl_process_host.h

Index: components/nacl/browser/nacl_process_host.h
diff --git a/components/nacl/browser/nacl_process_host.h b/components/nacl/browser/nacl_process_host.h
index 3b358b52f89b7651c1d77bef6583d94df381cab5..cae9b7308518e0c76343eb8c6495d6eb12892c57 100644
--- a/components/nacl/browser/nacl_process_host.h
+++ b/components/nacl/browser/nacl_process_host.h
@@ -172,10 +172,14 @@ class NaClProcessHost : public content::BrowserChildProcessHostDelegate {
   void OnSetKnownToValidate(const std::string& signature);
   void OnResolveFileToken(uint64 file_token_lo, uint64 file_token_hi,
                           IPC::Message* reply_msg);
+  void OnResolveFileTokenAsync(uint64 file_token_lo, uint64 file_token_hi);
   void FileResolved(const base::FilePath& file_path,
                     IPC::Message* reply_msg,
                     base::File file);
-
+  void FileResolvedAsync(uint64_t file_token_lo,
+                         uint64_t file_token_hi,
+                         const base::FilePath& file_path,
+                         base::File file);
 #if defined(OS_WIN)
   // Message handler for Windows hardware exception handling.
   void OnAttachDebugExceptionHandler(const std::string& info,