Fix crashes during GC caused by partially initialized objects. The...

src/stub-cache.h

 // Copyright 2006-2008 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 722 matching lines @@
   // Generates a jump to CallIC miss stub. Returns Failure if the jump cannot
   // be generated.
   MUST_USE_RESULT MaybeObject* GenerateMissBranch();
 };
 
 
 class ConstructStubCompiler: public StubCompiler {
  public:
   explicit ConstructStubCompiler() {}
 
-  MUST_USE_RESULT MaybeObject* CompileConstructStub(SharedFunctionInfo* shared);
+  MUST_USE_RESULT MaybeObject* CompileConstructStub(JSFunction* function);
 
  private:
   MaybeObject* GetCode();
 };
 
 
 // Holds information about possible function call optimizations.
 class CallOptimization BASE_EMBEDDED {
  public:
   explicit CallOptimization(LookupResult* lookup);
@@ skipping 37 matching lines @@
 
   JSFunction* constant_function_;
   bool is_simple_api_call_;
   FunctionTemplateInfo* expected_receiver_type_;
   CallHandlerInfo* api_call_info_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_STUB_CACHE_H_