1 files changed, 43 insertions, 0 deletions
diff --git a/WebKit/mac/WebCoreSupport/WebCachedPagePlatformData.h b/WebKit/mac/WebCoreSupport/WebCachedPagePlatformData.h
new file mode 100644
index 0000000..3b0ab32
--- /dev/null
+++ b/WebKit/mac/WebCoreSupport/WebCachedPagePlatformData.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2007 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.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE 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 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.
+ */
+
+#import <objc/objc-runtime.h>
+#import <WebCore/CachedPagePlatformData.h>
+#import <wtf/RetainPtr.h>
+
+class WebCachedPagePlatformData : public WebCore::CachedPagePlatformData {
+public:
+    WebCachedPagePlatformData(id webDocumentView) : m_webDocumentView(webDocumentView) { }
+    
+    virtual void clear() { objc_msgSend(m_webDocumentView.get(), @selector(closeIfNotCurrentView)); }
+
+    id webDocumentView() { return m_webDocumentView.get(); }
+private:
+    RetainPtr<id> m_webDocumentView;
+};
+