Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

1 files changed, 0 insertions, 112 deletions

diff --git a/Source/JavaScriptCore/API/JSAPIWrapperObject.mm b/Source/JavaScriptCore/API/JSAPIWrapperObject.mm
deleted file mode 100644
index c06de3978..000000000
--- a/Source/JavaScriptCore/API/JSAPIWrapperObject.mm
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (C) 2013 Apple 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:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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 with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "JSAPIWrapperObject.h"
-
-#include "JSCJSValueInlines.h"
-#include "JSCallbackObject.h"
-#include "JSCellInlines.h"
-#include "JSVirtualMachineInternal.h"
-#include "SlotVisitorInlines.h"
-#include "Structure.h"
-#include "StructureInlines.h"
-
-#if JSC_OBJC_API_ENABLED
-
-class JSAPIWrapperObjectHandleOwner : public JSC::WeakHandleOwner {
-public:
-    virtual void finalize(JSC::Handle<JSC::Unknown>, void*);
-    virtual bool isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown>, void* context, JSC::SlotVisitor&);
-};
-
-static JSAPIWrapperObjectHandleOwner* jsAPIWrapperObjectHandleOwner()
-{
-    DEFINE_STATIC_LOCAL(JSAPIWrapperObjectHandleOwner, jsWrapperObjectHandleOwner, ());
-    return &jsWrapperObjectHandleOwner;
-}
-
-void JSAPIWrapperObjectHandleOwner::finalize(JSC::Handle<JSC::Unknown> handle, void*)
-{
-    JSC::JSAPIWrapperObject* wrapperObject = JSC::jsCast<JSC::JSAPIWrapperObject*>(handle.get().asCell());
-    if (!wrapperObject->wrappedObject())
-        return;
-    [static_cast<id>(wrapperObject->wrappedObject()) release];
-    JSC::WeakSet::deallocate(JSC::WeakImpl::asWeakImpl(handle.slot()));
-}
-
-bool JSAPIWrapperObjectHandleOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, JSC::SlotVisitor& visitor)
-{
-    JSC::JSAPIWrapperObject* wrapperObject = JSC::jsCast<JSC::JSAPIWrapperObject*>(handle.get().asCell());
-    // We use the JSGlobalObject when processing weak handles to prevent the situation where using
-    // the same Objective-C object in multiple global objects keeps all of the global objects alive.
-    if (!wrapperObject->wrappedObject())
-        return false;
-    return JSC::Heap::isMarked(wrapperObject->structure()->globalObject()) && visitor.containsOpaqueRoot(wrapperObject->wrappedObject());
-}
-
-namespace JSC {
-    
-template <> const ClassInfo JSCallbackObject<JSAPIWrapperObject>::s_info = { "JSAPIWrapperObject", &Base::s_info, 0, 0, CREATE_METHOD_TABLE(JSCallbackObject) };
-
-template<> const bool JSCallbackObject<JSAPIWrapperObject>::needsDestruction = true;
-
-template <>
-Structure* JSCallbackObject<JSAPIWrapperObject>::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto)
-{
-    return Structure::create(vm, globalObject, proto, TypeInfo(ObjectType, StructureFlags), &s_info);
-}
-
-JSAPIWrapperObject::JSAPIWrapperObject(VM& vm, Structure* structure)
-    : Base(vm, structure)
-    , m_wrappedObject(0)
-{
-}
-
-void JSAPIWrapperObject::finishCreation(VM& vm)
-{
-    Base::finishCreation(vm);
-    WeakSet::allocate(this, jsAPIWrapperObjectHandleOwner(), 0); // Balanced in JSAPIWrapperObjectHandleOwner::finalize.
-}
-    
-void JSAPIWrapperObject::setWrappedObject(void* wrappedObject)
-{
-    ASSERT(!m_wrappedObject);
-    m_wrappedObject = [static_cast<id>(wrappedObject) retain];
-}
-
-void JSAPIWrapperObject::visitChildren(JSCell* cell, JSC::SlotVisitor& visitor)
-{
-    JSAPIWrapperObject* thisObject = JSC::jsCast<JSAPIWrapperObject*>(cell);
-    COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
-    Base::visitChildren(cell, visitor);
-
-    if (thisObject->wrappedObject())
-        scanExternalObjectGraph(cell->structure()->globalObject()->vm(), visitor, thisObject->wrappedObject());
-}
-
-} // namespace JSC
-
-#endif // JSC_OBJC_API_ENABLED