Remove strong mode support from property loads.

src/full-codegen/full-codegen.cc

Index: src/full-codegen/full-codegen.cc
diff --git a/src/full-codegen/full-codegen.cc b/src/full-codegen/full-codegen.cc
index dc6b79a6f56e36c6d2066a998c1a11af00ebddc9..0340a9a4278446023d83eadfd27a0e33fd457a93 100644
--- a/src/full-codegen/full-codegen.cc
+++ b/src/full-codegen/full-codegen.cc
@@ -181,10 +181,8 @@ void FullCodeGenerator::PrepareForBailout(Expression* node, State state) {
 
 
 void FullCodeGenerator::CallLoadIC(TypeofMode typeof_mode,
-                                   LanguageMode language_mode,
                                    TypeFeedbackId id) {
-  Handle<Code> ic =
-      CodeFactory::LoadIC(isolate(), typeof_mode, language_mode).code();
+  Handle<Code> ic = CodeFactory::LoadIC(isolate(), typeof_mode).code();
   CallIC(ic, id);
 }