[debug] use catch prediction flag for promise rejections.

src/interpreter/handler-table-builder.cc

Index: src/interpreter/handler-table-builder.cc
diff --git a/src/interpreter/handler-table-builder.cc b/src/interpreter/handler-table-builder.cc
index e3cb20b34dcab102593dd58cfca70f2608f8648d..20ceba3b6bbeeacaef0101ba36389cc9c87216be 100644
--- a/src/interpreter/handler-table-builder.cc
+++ b/src/interpreter/handler-table-builder.cc
@@ -23,8 +23,7 @@ Handle<HandlerTable> HandlerTableBuilder::ToHandlerTable() {
           HandlerTable::LengthForRange(handler_table_size), TENURED));
   for (int i = 0; i < handler_table_size; ++i) {
     Entry& entry = entries_[i];
-    HandlerTable::CatchPrediction pred =
-        entry.will_catch ? HandlerTable::CAUGHT : HandlerTable::UNCAUGHT;
+    HandlerTable::CatchPrediction pred = entry.catch_prediction_;
     table->SetRangeStart(i, static_cast<int>(entry.offset_start));
     table->SetRangeEnd(i, static_cast<int>(entry.offset_end));
     table->SetRangeHandler(i, static_cast<int>(entry.offset_target), pred);
@@ -36,7 +35,7 @@ Handle<HandlerTable> HandlerTableBuilder::ToHandlerTable() {
 
 int HandlerTableBuilder::NewHandlerEntry() {
   int handler_id = static_cast<int>(entries_.size());
-  Entry entry = {0, 0, 0, Register(), false};
+  Entry entry = {0, 0, 0, Register(), HandlerTable::UNCAUGHT};
   entries_.push_back(entry);
   return handler_id;
 }
@@ -59,9 +58,9 @@ void HandlerTableBuilder::SetHandlerTarget(int handler_id, size_t offset) {
   entries_[handler_id].offset_target = offset;
 }
 
-
-void HandlerTableBuilder::SetPrediction(int handler_id, bool will_catch) {
-  entries_[handler_id].will_catch = will_catch;
+void HandlerTableBuilder::SetPrediction(
+    int handler_id, HandlerTable::CatchPrediction prediction) {
+  entries_[handler_id].catch_prediction_ = prediction;
 }