Remove harmony-typeof

src/hydrogen-instructions.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/double.h"
 #include "src/factory.h"
 #include "src/hydrogen-infer-representation.h"
 #include "src/property-details-inl.h"
@@ skipping 1276 matching lines @@
   if (constant->IsUndetectable()) return heap->undefined_string();
   if (constant->HasStringValue()) return heap->string_string();
   switch (constant->GetInstanceType()) {
     case ODDBALL_TYPE: {
       Unique<Object> unique = constant->GetUnique();
       if (unique.IsKnownGlobal(heap->true_value()) ||
           unique.IsKnownGlobal(heap->false_value())) {
         return heap->boolean_string();
       }
       if (unique.IsKnownGlobal(heap->null_value())) {
-        return FLAG_harmony_typeof ? heap->null_string()
-                                   : heap->object_string();
+        return heap->object_string();
       }
       ASSERT(unique.IsKnownGlobal(heap->undefined_value()));
       return heap->undefined_string();
     }
     case SYMBOL_TYPE:
       return heap->symbol_string();
     case JS_FUNCTION_TYPE:
     case JS_FUNCTION_PROXY_TYPE:
       return heap->function_string();
     default:
@@ skipping 3462 matching lines @@
       break;
     case HObjectAccess::kExternalMemory:
       os << "[external-memory]";
       break;
   }
 
   return os << "@" << access.offset();
 }
 
 } }  // namespace v8::internal