Patch for allowing several V8 instances in process:...

src/bootstrapper.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 14 matching lines @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
 #ifndef V8_BOOTSTRAPPER_H_
 #define V8_BOOTSTRAPPER_H_
 
 namespace v8 {
 namespace internal {
 
+class BootstrapperPrivateData;
+
+class BootstrapperData {
+ public:
+  BootstrapperPrivateData& private_data_;
+ private:
+  friend class Bootstrapper;
+  friend class V8Context;
+  BootstrapperData();
+  ~BootstrapperData();
+  DISALLOW_COPY_AND_ASSIGN(BootstrapperData);
+};
+
 // The Boostrapper is the public interface for creating a JavaScript global
 // context.
 class Bootstrapper : public AllStatic {
  public:
   // Requires: Heap::Setup has been called.
   static void Initialize(bool create_heap_objects);
   static void TearDown();
 
   // Creates a JavaScript Global Context with initial object graph.
   // The returned value is a global handle casted to V8Environment*.
@@ skipping 45 matching lines @@
     return length_;
   }
  private:
   const char* data_;
   size_t length_;
 };
 
 }}  // namespace v8::internal
 
 #endif  // V8_BOOTSTRAPPER_H_