Remove static CallCompletedCallback handlers

src/v8.h

 // Copyright 2011 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 80 matching lines @@
 
   // Allows an entropy source to be provided for use in random number
   // generation.
   static void SetEntropySource(EntropySource source);
   // Support for return-address rewriting profilers.
   static void SetReturnAddressLocationResolver(
       ReturnAddressLocationResolver resolver);
   // Support for entry hooking JITed code.
   static void SetFunctionEntryHook(FunctionEntryHook entry_hook);
 
-  static void AddCallCompletedCallback(CallCompletedCallback callback);
-  static void RemoveCallCompletedCallback(CallCompletedCallback callback);
-  static void FireCallCompletedCallback(Isolate* isolate);
-
   static void RunMicrotasks(Isolate* isolate);
 
   static v8::ArrayBuffer::Allocator* ArrayBufferAllocator() {
     return array_buffer_allocator_;
   }
 
   static void SetArrayBufferAllocator(v8::ArrayBuffer::Allocator *allocator) {
     CHECK_EQ(NULL, array_buffer_allocator_);
     array_buffer_allocator_ = allocator;
   }
 
   static void InitializePlatform(v8::Platform* platform);
   static void ShutdownPlatform();
   static v8::Platform* GetCurrentPlatform();
 
  private:
   static void InitializeOncePerProcessImpl();
   static void InitializeOncePerProcess();
 
-  // List of callbacks when a Call completes.
-  static List<CallCompletedCallback>* call_completed_callbacks_;
   // Allocator for external array buffers.
   static v8::ArrayBuffer::Allocator* array_buffer_allocator_;
   // v8::Platform to use.
   static v8::Platform* platform_;
 };
 
 
 // JavaScript defines two kinds of 'nil'.
 enum NilValue { kNullValue, kUndefinedValue };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_V8_H_