Initialize sub-array literals first before pointing to it.

src/hydrogen.h

 // 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.
 
 #ifndef V8_HYDROGEN_H_
 #define V8_HYDROGEN_H_
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
@@ skipping 2800 matching lines @@
   HValue* BuildContextChainWalk(Variable* var);
 
   HInstruction* BuildThisFunction();
 
   HInstruction* BuildFastLiteral(Handle<JSObject> boilerplate_object,
                                  AllocationSiteUsageContext* site_context);
 
   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,
                                    PretenureFlag pretenure_flag);
 
   void BuildEmitElements(Handle<JSObject> boilerplate_object,
                          Handle<FixedArrayBase> elements,
                          HValue* object_elements,
                          AllocationSiteUsageContext* site_context);
 
@@ skipping 214 matching lines @@
   }
 
  private:
   HGraphBuilder* builder_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_H_