[Binding] Delete hasInstance() from ArrayBuffer related interfaces

third_party/WebKit/Source/bindings/core/v8/SerializedScriptValue.cpp

 /*
  * Copyright (C) 2010 Google Inc. 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
@@ skipping 249 matching lines @@
         }
         // Validation of Objects implementing an interface, per WebIDL spec 4.1.15.
         if (V8MessagePort::hasInstance(transferableObject, isolate)) {
             MessagePort* port = V8MessagePort::toImpl(v8::Local<v8::Object>::Cast(transferableObject));
             // Check for duplicate MessagePorts.
             if (transferables.messagePorts.contains(port)) {
                 exceptionState.throwDOMException(DataCloneError, "Message port at index " + String::number(i) + " is a duplicate of an earlier port.");
                 return false;
             }
             transferables.messagePorts.append(port);
-        } else if (V8ArrayBuffer::hasInstance(transferableObject, isolate)) {
+        } else if (transferableObject->IsArrayBuffer()) {
             DOMArrayBuffer* arrayBuffer = V8ArrayBuffer::toImpl(v8::Local<v8::Object>::Cast(transferableObject));
             if (transferables.arrayBuffers.contains(arrayBuffer)) {
                 exceptionState.throwDOMException(DataCloneError, "ArrayBuffer at index " + String::number(i) + " is a duplicate of an earlier ArrayBuffer.");
                 return false;
             }
             transferables.arrayBuffers.append(arrayBuffer);
-        } else if (V8SharedArrayBuffer::hasInstance(transferableObject, isolate)) {
+        } else if (transferableObject->IsSharedArrayBuffer()) {
             DOMSharedArrayBuffer* sharedArrayBuffer = V8SharedArrayBuffer::toImpl(v8::Local<v8::Object>::Cast(transferableObject));
             if (transferables.arrayBuffers.contains(sharedArrayBuffer)) {
                 exceptionState.throwDOMException(DataCloneError, "SharedArrayBuffer at index " + String::number(i) + " is a duplicate of an earlier SharedArrayBuffer.");
                 return false;
             }
             transferables.arrayBuffers.append(sharedArrayBuffer);
         } else if (V8ImageBitmap::hasInstance(transferableObject, isolate)) {
             ImageBitmap* imageBitmap = V8ImageBitmap::toImpl(v8::Local<v8::Object>::Cast(transferableObject));
             if (transferables.imageBitmaps.contains(imageBitmap)) {
                 exceptionState.throwDOMException(DataCloneError, "ImageBitmap at index " + String::number(i) + " is a duplicate of an earlier ImageBitmap.");
@@ skipping 22 matching lines @@
     m_externallyAllocatedMemory = static_cast<intptr_t>(m_data.length());
     v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(m_externallyAllocatedMemory);
 }
 
 bool SerializedScriptValue::containsTransferableArrayBuffer() const
 {
     return m_arrayBufferContentsArray && !m_arrayBufferContentsArray->isEmpty();
 }
 
 } // namespace blink