Move most of the implementation of AdjustAmountOfExternalMemory to v8.h

src/runtime.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 <stdlib.h>
 #include <limits>
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
@@ skipping 746 matching lines @@
                               JSArrayBuffer* phantom_array_buffer) {
   if (phantom_array_buffer->should_be_freed()) {
     ASSERT(phantom_array_buffer->is_external());
     free(phantom_array_buffer->backing_store());
   }
   if (phantom_array_buffer->is_external()) return;
 
   size_t allocated_length = NumberToSize(
       isolate, phantom_array_buffer->byte_length());
 
-  isolate->heap()->AdjustAmountOfExternalAllocatedMemory(
-      -static_cast<int64_t>(allocated_length));
+  reinterpret_cast<v8::Isolate*>(isolate)
+      ->AdjustAmountOfExternalAllocatedMemory(
+          -static_cast<int64_t>(allocated_length));
   CHECK(V8::ArrayBufferAllocator() != NULL);
   V8::ArrayBufferAllocator()->Free(
       phantom_array_buffer->backing_store(),
       allocated_length);
 }
 
 
 void Runtime::SetupArrayBuffer(Isolate* isolate,
                                Handle<JSArrayBuffer> array_buffer,
                                bool is_external,
@@ skipping 33 matching lines @@
       data =
           V8::ArrayBufferAllocator()->AllocateUninitialized(allocated_length);
     }
     if (data == NULL) return false;
   } else {
     data = NULL;
   }
 
   SetupArrayBuffer(isolate, array_buffer, false, data, allocated_length);
 
-  isolate->heap()->AdjustAmountOfExternalAllocatedMemory(allocated_length);
+  reinterpret_cast<v8::Isolate*>(isolate)
+      ->AdjustAmountOfExternalAllocatedMemory(allocated_length);
 
   return true;
 }
 
 
 void Runtime::NeuterArrayBuffer(Handle<JSArrayBuffer> array_buffer) {
   Isolate* isolate = array_buffer->GetIsolate();
   for (Handle<Object> view_obj(array_buffer->weak_first_view(), isolate);
        !view_obj->IsUndefined();) {
     Handle<JSArrayBufferView> view(JSArrayBufferView::cast(*view_obj));
@@ skipping 14303 matching lines @@
   }
   return NULL;
 }
 
 
 const Runtime::Function* Runtime::FunctionForId(Runtime::FunctionId id) {
   return &(kIntrinsicFunctions[static_cast<int>(id)]);
 }
 
 } }  // namespace v8::internal