[rename] Rename internal field to embedder field.

src/global-handles.cc

 // Copyright 2009 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/global-handles.h"
 
 #include "src/api.h"
 #include "src/cancelable-task.h"
 #include "src/objects-inl.h"
 #include "src/v8.h"
@@ skipping 144 matching lines @@
     return state() == PENDING || state() == NEAR_DEATH;
   }
 
   bool IsWeak() const { return state() == WEAK; }
 
   bool IsInUse() const { return state() != FREE; }
 
   bool IsPendingPhantomCallback() const {
     return state() == PENDING &&
            (weakness_type() == PHANTOM_WEAK ||
-            weakness_type() == PHANTOM_WEAK_2_INTERNAL_FIELDS);
+            weakness_type() == PHANTOM_WEAK_2_EMBEDDER_FIELDS);
   }
 
   bool IsPendingPhantomResetHandle() const {
     return state() == PENDING && weakness_type() == PHANTOM_WEAK_RESET_HANDLE;
   }
 
   bool IsRetainer() const {
     return state() != FREE &&
            !(state() == NEAR_DEATH && weakness_type() != FINALIZER_WEAK);
   }
@@ skipping 40 matching lines @@
                 WeakCallbackInfo<void>::Callback phantom_callback,
                 v8::WeakCallbackType type) {
     DCHECK(phantom_callback != nullptr);
     DCHECK(IsInUse());
     CHECK_NE(object_, reinterpret_cast<Object*>(kGlobalHandleZapValue));
     set_state(WEAK);
     switch (type) {
       case v8::WeakCallbackType::kParameter:
         set_weakness_type(PHANTOM_WEAK);
         break;
-      case v8::WeakCallbackType::kInternalFields:
-        set_weakness_type(PHANTOM_WEAK_2_INTERNAL_FIELDS);
+      case v8::WeakCallbackType::kEmbedderFields:
+        set_weakness_type(PHANTOM_WEAK_2_EMBEDDER_FIELDS);
         break;
       case v8::WeakCallbackType::kFinalizer:
         set_weakness_type(FINALIZER_WEAK);
         break;
     }
     set_parameter(parameter);
     weak_callback_ = phantom_callback;
   }
 
   void MakeWeak(Object*** location_addr) {
@@ skipping 10 matching lines @@
     void* p = parameter();
     set_state(NORMAL);
     set_parameter(NULL);
     return p;
   }
 
   void CollectPhantomCallbackData(
       Isolate* isolate,
       List<PendingPhantomCallback>* pending_phantom_callbacks) {
     DCHECK(weakness_type() == PHANTOM_WEAK ||
-           weakness_type() == PHANTOM_WEAK_2_INTERNAL_FIELDS);
+           weakness_type() == PHANTOM_WEAK_2_EMBEDDER_FIELDS);
     DCHECK(state() == PENDING);
     DCHECK(weak_callback_ != nullptr);
 
-    void* internal_fields[v8::kInternalFieldsInWeakCallback] = {nullptr,
+    void* embedder_fields[v8::kEmbedderFieldsInWeakCallback] = {nullptr,
                                                                 nullptr};
     if (weakness_type() != PHANTOM_WEAK && object()->IsJSObject()) {
       auto jsobject = JSObject::cast(object());
-      int field_count = jsobject->GetInternalFieldCount();
-      for (int i = 0; i < v8::kInternalFieldsInWeakCallback; ++i) {
+      int field_count = jsobject->GetEmbedderFieldCount();
+      for (int i = 0; i < v8::kEmbedderFieldsInWeakCallback; ++i) {
         if (field_count == i) break;
-        auto field = jsobject->GetInternalField(i);
-        if (field->IsSmi()) internal_fields[i] = field;
+        auto field = jsobject->GetEmbedderField(i);
+        if (field->IsSmi()) embedder_fields[i] = field;
       }
     }
 
     // Zap with something dangerous.
     *location() = reinterpret_cast<Object*>(0x6057ca11);
 
     typedef v8::WeakCallbackInfo<void> Data;
     auto callback = reinterpret_cast<Data::Callback>(weak_callback_);
     pending_phantom_callbacks->Add(
-        PendingPhantomCallback(this, callback, parameter(), internal_fields));
+        PendingPhantomCallback(this, callback, parameter(), embedder_fields));
     DCHECK(IsInUse());
     set_state(NEAR_DEATH);
   }
 
   void ResetPhantomHandle() {
     DCHECK(weakness_type() == PHANTOM_WEAK_RESET_HANDLE);
     DCHECK(state() == PENDING);
     DCHECK(weak_callback_ == nullptr);
     Object*** handle = reinterpret_cast<Object***>(parameter());
     *handle = nullptr;
@@ skipping 15 matching lines @@
            ExternalOneByteString::cast(object_)->resource() != NULL);
     DCHECK(!object_->IsExternalTwoByteString() ||
            ExternalTwoByteString::cast(object_)->resource() != NULL);
     if (weakness_type() != FINALIZER_WEAK) {
       return false;
     }
 
     // Leaving V8.
     VMState<EXTERNAL> vmstate(isolate);
     HandleScope handle_scope(isolate);
-    void* internal_fields[v8::kInternalFieldsInWeakCallback] = {nullptr,
+    void* embedder_fields[v8::kEmbedderFieldsInWeakCallback] = {nullptr,
                                                                 nullptr};
     v8::WeakCallbackInfo<void> data(reinterpret_cast<v8::Isolate*>(isolate),
-                                    parameter(), internal_fields, nullptr);
+                                    parameter(), embedder_fields, nullptr);
     weak_callback_(data);
 
     // Absence of explicit cleanup or revival of weak handle
     // in most of the cases would lead to memory leak.
     CHECK(state() != NEAR_DEATH);
     return true;
   }
 
   inline GlobalHandles* GetGlobalHandles();
 
@@ skipping 545 matching lines @@
 
 
 void GlobalHandles::PendingPhantomCallback::Invoke(Isolate* isolate) {
   Data::Callback* callback_addr = nullptr;
   if (node_ != nullptr) {
     // Initialize for first pass callback.
     DCHECK(node_->state() == Node::NEAR_DEATH);
     callback_addr = &callback_;
   }
   Data data(reinterpret_cast<v8::Isolate*>(isolate), parameter_,
-            internal_fields_, callback_addr);
+            embedder_fields_, callback_addr);
   Data::Callback callback = callback_;
   callback_ = nullptr;
   callback(data);
   if (node_ != nullptr) {
     // Transition to second pass state.
     DCHECK(node_->state() == Node::FREE);
     node_ = nullptr;
   }
 }
 
@@ skipping 231 matching lines @@
   blocks_[block][offset] = object;
   if (isolate->heap()->InNewSpace(object)) {
     new_space_indices_.Add(size_);
   }
   *index = size_++;
 }
 
 
 }  // namespace internal
 }  // namespace v8