[formcalc] Minor parser cleanupschromium/3352

This CL makes minor clarity cleanups to the formcalc parser and attempts
to record the productions each method is processing.

Change-Id: Ie12bb55647abf06251d1734fd05d08a964a32ebc
Reviewed-on: https://pdfium-review.googlesource.com/27550
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/xfa/fxfa/fm2js/cxfa_fmparser.h b/xfa/fxfa/fm2js/cxfa_fmparser.h
index 9aff8d7bd6..103667d878 100644
--- a/xfa/fxfa/fm2js/cxfa_fmparser.h
+++ b/xfa/fxfa/fm2js/cxfa_fmparser.h
@@ -42,7 +42,6 @@ class CXFA_FMParser {
   std::unique_ptr<CXFA_FMExpression> ParseDoExpression();
   std::unique_ptr<CXFA_FMSimpleExpression> ParseParenExpression();
   std::unique_ptr<CXFA_FMSimpleExpression> ParseSimpleExpression();
-  std::unique_ptr<CXFA_FMSimpleExpression> ParseSubassignmentInForExpression();
   std::unique_ptr<CXFA_FMSimpleExpression> ParseLogicalOrExpression();
   std::unique_ptr<CXFA_FMSimpleExpression> ParseLogicalAndExpression();
   std::unique_ptr<CXFA_FMSimpleExpression> ParseEqualityExpression();