[API] Remove deprecated WeakCallbackData and related functions.

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 665 matching lines @@
   }
 #endif  // VERIFY_HEAP
   return result.location();
 }
 
 void V8::RegisterExternallyReferencedObject(i::Object** object,
                                             i::Isolate* isolate) {
   isolate->heap()->RegisterExternallyReferencedObject(object);
 }
 
-void V8::MakeWeak(i::Object** object, void* parameter,
-                  WeakCallback weak_callback) {
-  i::GlobalHandles::MakeWeak(object, parameter, weak_callback);
-}
-
 
 void V8::MakeWeak(i::Object** object, void* parameter,
                   int internal_field_index1, int internal_field_index2,
                   WeakCallbackInfo<void>::Callback weak_callback) {
   WeakCallbackType type = WeakCallbackType::kParameter;
   if (internal_field_index1 == 0) {
     if (internal_field_index2 == 1) {
       type = WeakCallbackType::kInternalFields;
     } else {
       DCHECK_EQ(internal_field_index2, -1);
@@ skipping 8101 matching lines @@
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 }  // namespace internal
 }  // namespace v8