Kill some dead code: classic frame element and const lists.

src/parser.cc

Index: src/parser.cc
diff --git a/src/parser.cc b/src/parser.cc
index 234c8a65c77685597f22bf5336ddf9f93751a0cf..41a8234c29a9f0859d406fd862502619970d56d2 100644
--- a/src/parser.cc
+++ b/src/parser.cc
@@ -591,7 +591,7 @@ Parser::Parser(Handle<Script> script,
 FunctionLiteral* Parser::ParseProgram(Handle<String> source,
                                       bool in_global_context,
                                       StrictModeFlag strict_mode) {
-  CompilationZoneScope zone_scope(isolate(), DONT_DELETE_ON_EXIT);
+  ZoneScope zone_scope(isolate(), DONT_DELETE_ON_EXIT);
 
   HistogramTimerScope timer(isolate()->counters()->parse());
   isolate()->counters()->total_parse_size()->Increment(source->length());
@@ -673,7 +673,7 @@ FunctionLiteral* Parser::DoParseProgram(Handle<String> source,
 }
 
 FunctionLiteral* Parser::ParseLazy(CompilationInfo* info) {
-  CompilationZoneScope zone_scope(isolate(), DONT_DELETE_ON_EXIT);
+  ZoneScope zone_scope(isolate(), DONT_DELETE_ON_EXIT);
   HistogramTimerScope timer(isolate()->counters()->parse_lazy());
   Handle<String> source(String::cast(script_->source()));
   isolate()->counters()->total_parse_size()->Increment(source->length());