Replace boolean indications of strict mode by an enum value.

src/hydrogen-instructions.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 3702 matching lines @@
   Handle<Map> transition_;
 };
 
 
 class HStoreNamedGeneric: public HTemplateInstruction<3> {
  public:
   HStoreNamedGeneric(HValue* context,
                      HValue* object,
                      Handle<String> name,
                      HValue* value,
-                     bool strict_mode)
+                     StrictModeFlag strict_mode_flag)
       : name_(name),
-        strict_mode_(strict_mode) {
+        strict_mode_flag_(strict_mode_flag) {
     SetOperandAt(0, object);
     SetOperandAt(1, value);
     SetOperandAt(2, context);
     SetAllSideEffects();
   }
 
   HValue* object() { return OperandAt(0); }
   HValue* value() { return OperandAt(1); }
   HValue* context() { return OperandAt(2); }
   Handle<String> name() { return name_; }
-  bool strict_mode() { return strict_mode_; }
+  StrictModeFlag strict_mode_flag() { return strict_mode_flag_; }
 
   virtual void PrintDataTo(StringStream* stream);
 
   virtual Representation RequiredInputRepresentation(int index) {
     return Representation::Tagged();
   }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreNamedGeneric)
 
  private:
   Handle<String> name_;
-  bool strict_mode_;
+  StrictModeFlag strict_mode_flag_;
 };
 
 
 class HStoreKeyedFastElement: public HTemplateInstruction<3> {
  public:
   HStoreKeyedFastElement(HValue* obj, HValue* key, HValue* val,
                          ElementsKind elements_kind = FAST_ELEMENTS)
       : elements_kind_(elements_kind) {
     SetOperandAt(0, obj);
     SetOperandAt(1, key);
@@ skipping 538 matching lines @@
 
   DECLARE_CONCRETE_INSTRUCTION(In)
 };
 
 #undef DECLARE_INSTRUCTION
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_INSTRUCTIONS_H_