A64: Synchronize with r18147.

src/hydrogen.h

 // Copyright 2012 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 2404 matching lines @@
 
   void BuildEmitObjectHeader(Handle<JSObject> boilerplate_object,
                              HInstruction* object);
 
   void BuildInitElementsInObjectHeader(Handle<JSObject> boilerplate_object,
                                        HInstruction* object,
                                        HInstruction* object_elements);
 
   void BuildEmitInObjectProperties(Handle<JSObject> boilerplate_object,
                                    HInstruction* object,
-                                   AllocationSiteUsageContext* site_context);
+                                   AllocationSiteUsageContext* site_context,
+                                   PretenureFlag pretenure_flag);
 
   void BuildEmitElements(Handle<JSObject> boilerplate_object,
                          Handle<FixedArrayBase> elements,
                          HValue* object_elements,
                          AllocationSiteUsageContext* site_context);
 
   void BuildEmitFixedDoubleArray(Handle<FixedArrayBase> elements,
                                  ElementsKind kind,
                                  HValue* object_elements);
 
@@ skipping 193 matching lines @@
   }
 
  private:
   HGraphBuilder* builder_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_H_