Direct call to eval passes strict mode through.

src/parser.h

Index: src/parser.h
diff --git a/src/parser.h b/src/parser.h
index 68983b42cc37a8b76abafe6171d496c9bd5947a0..15fb094990f8acb69e6d0dbb849573d79b2ef6d3 100644
--- a/src/parser.h
+++ b/src/parser.h
@@ -423,7 +423,8 @@ class Parser {
 
   // Returns NULL if parsing failed.
   FunctionLiteral* ParseProgram(Handle<String> source,
-                                bool in_global_context);
+                                bool in_global_context,
+                                bool strict_mode);
 
   FunctionLiteral* ParseLazy(Handle<SharedFunctionInfo> info);
 
@@ -446,6 +447,7 @@ class Parser {
   // Called by ParseProgram after setting up the scanner.
   FunctionLiteral* DoParseProgram(Handle<String> source,
                                   bool in_global_context,
+                                  bool strict_mode,
                                   ZoneScope* zone_scope);
 
   // Report syntax error