Fix lazy parsing for functions that use super.

src/parser.h

Index: src/parser.h
diff --git a/src/parser.h b/src/parser.h
index 19036e7739787108d49a4b3a6d215ab5aa17a0aa..118c65e7b0f4a4be018f761e15ce0026b65c3ddb 100644
--- a/src/parser.h
+++ b/src/parser.h
@@ -32,6 +32,7 @@ class FunctionEntry BASE_EMBEDDED {
     kLiteralCountIndex,
     kPropertyCountIndex,
     kLanguageModeIndex,
+    kUsesSuperPropertyIndex,
     kSize
   };
 
@@ -48,6 +49,7 @@ class FunctionEntry BASE_EMBEDDED {
     DCHECK(is_valid_language_mode(backing_[kLanguageModeIndex]));
     return static_cast<LanguageMode>(backing_[kLanguageModeIndex]);
   }
+  bool uses_super_property() { return backing_[kUsesSuperPropertyIndex]; }
 
   bool is_valid() { return !backing_.is_empty(); }