[interpreter] Support for ES6 super keyword.

src/interpreter/bytecode-array-builder.cc

Index: src/interpreter/bytecode-array-builder.cc
diff --git a/src/interpreter/bytecode-array-builder.cc b/src/interpreter/bytecode-array-builder.cc
index 3061b2215b26eac23c341ff0934b693c3d53bcc0..c0abbc85889a2a9f6cfeb1b8abe9a6909d4ca74f 100644
--- a/src/interpreter/bytecode-array-builder.cc
+++ b/src/interpreter/bytecode-array-builder.cc
@@ -484,9 +484,8 @@ BytecodeArrayBuilder& BytecodeArrayBuilder::StoreLookupSlot(
   return *this;
 }
 
-
 BytecodeArrayBuilder& BytecodeArrayBuilder::LoadNamedProperty(
-    Register object, const Handle<String> name, int feedback_slot,
+    Register object, const Handle<Name> name, int feedback_slot,
     LanguageMode language_mode) {
   Bytecode bytecode = BytecodeForLoadIC(language_mode);
   size_t name_index = GetConstantPoolEntry(name);
@@ -520,9 +519,8 @@ BytecodeArrayBuilder& BytecodeArrayBuilder::LoadKeyedProperty(
   return *this;
 }
 
-
 BytecodeArrayBuilder& BytecodeArrayBuilder::StoreNamedProperty(
-    Register object, const Handle<String> name, int feedback_slot,
+    Register object, const Handle<Name> name, int feedback_slot,
     LanguageMode language_mode) {
   Bytecode bytecode = BytecodeForStoreIC(language_mode);
   size_t name_index = GetConstantPoolEntry(name);
@@ -1107,7 +1105,6 @@ BytecodeArrayBuilder& BytecodeArrayBuilder::Call(Register callable,
   return *this;
 }
 
-
 BytecodeArrayBuilder& BytecodeArrayBuilder::New(Register constructor,
                                                 Register first_arg,
                                                 size_t arg_count) {