Make Runtime_Abort print to stderr instead of stdout.

src/isolate.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 706 matching lines @@
   bool ignore_out_of_memory() {
     return thread_local_top_.ignore_out_of_memory_;
   }
   void set_ignore_out_of_memory(bool value) {
     thread_local_top_.ignore_out_of_memory_ = value;
   }
 
   void PrintCurrentStackTrace(FILE* out);
   void PrintStackTrace(FILE* out, char* thread_data);
   void PrintStack(StringStream* accumulator);
-  void PrintStack();
+  void PrintStack(FILE* out);
   Handle<String> StackTraceString();
   NO_INLINE(void PushStackTraceAndDie(unsigned int magic,
                                       Object* object,
                                       Map* map,
                                       unsigned int magic2));
   Handle<JSArray> CaptureCurrentStackTrace(
       int frame_limit,
       StackTrace::StackTraceOptions options);
 
   Handle<JSArray> CaptureSimpleStackTrace(Handle<JSObject> error_object,
@@ skipping 751 matching lines @@
 
 // Mark the native context with out of memory.
 inline void Context::mark_out_of_memory() {
   native_context()->set_out_of_memory(HEAP->true_value());
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ISOLATE_H_