PNaCl: Use Chrome IPC to talk to the linker process, instead of SRPC

components/nacl/renderer/plugin/temporary_file.cc

Index: components/nacl/renderer/plugin/temporary_file.cc
diff --git a/components/nacl/renderer/plugin/temporary_file.cc b/components/nacl/renderer/plugin/temporary_file.cc
index 6a79e771129cd046cd8c3e528e8b020380074b48..d6ce5b94211158ce31b100d8d74117d31d55064a 100644
--- a/components/nacl/renderer/plugin/temporary_file.cc
+++ b/components/nacl/renderer/plugin/temporary_file.cc
@@ -61,7 +61,13 @@ bool TempFile::Reset() {
 }
 
 PP_FileHandle TempFile::TakeFileHandle() {
+  DCHECK(file_handle_.IsValid());
   return file_handle_.TakePlatformFile();
 }
 
+PP_FileHandle TempFile::GetFileHandle() {
+  DCHECK(file_handle_.IsValid());
+  return file_handle_.GetPlatformFile();
+}
+
 }  // namespace plugin