[formcalc] Remove the ParseBlockExpression method

In all the places we call ParseBlockExpression we really mean to parse
an ExpressionList. Using ParseBlockExpression is confusing because the
formcalc grammar has a BlockExpression defined which corresponds to our
ParseDoExpression.

This CL converts the use of ParseBlockExpression into calls to
ParseExpressionList and then builds the BlockExpression class as needed.

Change-Id: Iab9b6e783f01d35df905539d4dbc20ba18a7b0f9
Reviewed-on: https://pdfium-review.googlesource.com/27470
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 e78495309e..9aff8d7bd6 100644
--- a/xfa/fxfa/fm2js/cxfa_fmparser.h
+++ b/xfa/fxfa/fm2js/cxfa_fmparser.h
@@ -35,7 +35,6 @@ class CXFA_FMParser {
   std::unique_ptr<CXFA_FMExpression> ParseExpression();
   std::unique_ptr<CXFA_FMExpression> ParseDeclarationExpression();
   std::unique_ptr<CXFA_FMExpression> ParseExpExpression();
-  std::unique_ptr<CXFA_FMExpression> ParseBlockExpression();
   std::unique_ptr<CXFA_FMExpression> ParseIfExpression();
   std::unique_ptr<CXFA_FMExpression> ParseWhileExpression();
   std::unique_ptr<CXFA_FMExpression> ParseForExpression();