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-rw-r--r--WebCore/bindings/v8/ScriptCachedFrameData.h91
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diff --git a/WebCore/bindings/v8/ScriptCachedFrameData.h b/WebCore/bindings/v8/ScriptCachedFrameData.h
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--- a/WebCore/bindings/v8/ScriptCachedFrameData.h
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-/*
- * 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
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * OWNER OR 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.
- */
-
-#ifndef ScriptCachedFrameData_h
-#define ScriptCachedFrameData_h
-
-#if PLATFORM(CHROMIUM)
-// We don't use WebKit's page caching, so this implementation is just a stub.
-
-namespace WebCore {
-
-class Frame;
-class DOMWindow;
-
-class ScriptCachedFrameData {
-public:
- ScriptCachedFrameData(Frame*) { }
- ~ScriptCachedFrameData() { }
-
- void restore(Frame*) { }
- void clear() { }
- DOMWindow* domWindow() const { return 0; }
-};
-
-} // namespace WebCore
-
-#elif PLATFORM(ANDROID) || PLATFORM(QT)
-// FIXME: the right guard should be ENABLE(PAGE_CACHE). Replace with the right guard, once
-// https://bugs.webkit.org/show_bug.cgi?id=35061 is fixed.
-//
-// On Android we do use WebKit's page cache. For now we don't support isolated worlds
-// so our implementation does not take them into account.
-
-#include "OwnHandle.h"
-#include <v8.h>
-#include <wtf/Noncopyable.h>
-
-namespace WebCore {
-
-class Frame;
-class DOMWindow;
-
-class ScriptCachedFrameData : public Noncopyable {
-public:
- ScriptCachedFrameData(Frame*);
- ~ScriptCachedFrameData() { }
-
- void restore(Frame*);
- void clear();
- DOMWindow* domWindow() const;
-
-private:
- OwnHandle<v8::Object> m_global;
- OwnHandle<v8::Context> m_context;
- DOMWindow* m_domWindow;
-};
-
-} // namespace WebCore
-
-#else
-#error You need to consider whether you want Page Cache and either add a stub or a real implementation.
-#endif // PLATFORM(CHROMIUM)
-
-#endif // ScriptCachedFrameData_h