Split out the random number state between JavaScript and private API...

src/ia32/codegen-ia32.cc

 // Copyright 2010 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 136 matching lines @@
       masm_(masm),
       info_(NULL),
       frame_(NULL),
       allocator_(NULL),
       state_(NULL),
       loop_nesting_(0),
       in_safe_int32_mode_(false),
       safe_int32_mode_enabled_(true),
       function_return_is_shadowed_(false),
       in_spilled_code_(false),
-      jit_cookie_((FLAG_mask_constants_with_cookie) ? V8::Random() : 0) {
+      jit_cookie_((FLAG_mask_constants_with_cookie) ? V8::RandomPrivate() : 0) {
 }
 
 
 // Calling conventions:
 // ebp: caller's frame pointer
 // esp: stack pointer
 // edi: called JS function
 // esi: callee's context
 
 void CodeGenerator::Generate(CompilationInfo* info) {
@@ skipping 9914 matching lines @@
   masm.GetCode(&desc);
   // Call the function from C++.
   return FUNCTION_CAST<MemCopyFunction>(buffer);
 }
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32