[Isolates] Merge 7201:7258 from bleeding_edge to isolates.

src/codegen-inl.h

Index: src/codegen-inl.h
===================================================================
--- src/codegen-inl.h	(revision 7254)
+++ src/codegen-inl.h	(working copy)
@@ -55,8 +55,12 @@
 
 Scope* CodeGenerator::scope() { return info_->function()->scope(); }
 
+bool CodeGenerator::is_strict_mode() {
+  return info_->function()->strict_mode();
+}
+
 StrictModeFlag CodeGenerator::strict_mode_flag() {
-  return info_->function()->strict_mode() ? kStrictMode : kNonStrictMode;
+  return is_strict_mode() ? kStrictMode : kNonStrictMode;
 }
 
 } }  // namespace v8::internal