diff -r 000000000000 -r 4f2f89ce4247 WebKit/mac/DOM/WebDOMOperations.mm
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/mac/DOM/WebDOMOperations.mm	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2005, 2008 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 "WebDOMOperationsPrivate.h"
+
+#import "DOMDocumentInternal.h"
+#import "DOMElementInternal.h"
+#import "DOMNodeInternal.h"
+#import "DOMRangeInternal.h"
+#import "WebArchiveInternal.h"
+#import "WebDataSourcePrivate.h"
+#import "WebFrameInternal.h"
+#import "WebFramePrivate.h"
+#import "WebKitNSStringExtras.h"
+#import <JavaScriptCore/APICast.h>
+#import <WebCore/CSSHelper.h>
+#import <WebCore/Document.h>
+#import <WebCore/JSElement.h>
+#import <WebCore/LegacyWebArchive.h>
+#import <WebCore/markup.h>
+#import <WebCore/RenderTreeAsText.h>
+#import <WebKit/DOMExtensions.h>
+#import <WebKit/DOMHTML.h>
+#import <runtime/JSLock.h>
+#import <runtime/JSValue.h>
+#import <wtf/Assertions.h>
+
+using namespace WebCore;
+using namespace JSC;
+
+@implementation DOMElement (WebDOMElementOperationsPrivate)
+
++ (DOMElement *)_DOMElementFromJSContext:(JSContextRef)context value:(JSValueRef)value
+{
+    if (!context)
+        return 0;
+
+    if (!value)
+        return 0;
+
+    JSLock lock(SilenceAssertionsOnly);
+    return kit(toElement(toJS(toJS(context), value)));
+}
+
+- (NSString *)_markerTextForListItem
+{
+    return WebCore::markerTextForListItem(core(self));
+}
+
+@end
+
+@implementation DOMNode (WebDOMNodeOperations)
+
+- (WebArchive *)webArchive
+{
+    return [[[WebArchive alloc] _initWithCoreLegacyWebArchive:LegacyWebArchive::create(core(self))] autorelease];
+}
+
+@end
+
+@implementation DOMNode (WebDOMNodeOperationsPendingPublic)
+
+- (NSString *)markupString
+{
+    return createFullMarkup(core(self));
+}
+
+- (NSRect)_renderRect:(bool *)isReplaced
+{
+    return NSRect(core(self)->renderRect(isReplaced));
+}
+
+@end
+
+/* This doesn't appear to be used by anyone.  We should consider removing this. */
+@implementation DOMNode (WebDOMNodeOperationsInternal)
+
+- (NSArray *)_subresourceURLs
+{
+    ListHashSet<KURL> urls;
+    core(self)->getSubresourceURLs(urls);
+    if (!urls.size())
+        return nil;
+
+    NSMutableArray *array = [NSMutableArray arrayWithCapacity:urls.size()];
+    ListHashSet<KURL>::iterator end = urls.end();
+    for (ListHashSet<KURL>::iterator it = urls.begin(); it != end; ++it)
+        [array addObject:(NSURL *)*it];
+
+    return array;
+}
+
+@end
+
+@implementation DOMDocument (WebDOMDocumentOperations)
+
+- (WebFrame *)webFrame
+{
+    Document* document = core(self);
+    Frame* frame = document->frame();
+    if (!frame)
+        return nil;
+    return kit(frame);
+}
+
+- (NSURL *)URLWithAttributeString:(NSString *)string
+{
+    // FIXME: Is deprecatedParseURL appropriate here?
+    return core(self)->completeURL(deprecatedParseURL(string));
+}
+
+@end
+
+@implementation DOMDocument (WebDOMDocumentOperationsInternal)
+
+/* This doesn't appear to be used by anyone.  We should consider removing this. */
+- (DOMRange *)_createRangeWithNode:(DOMNode *)node
+{
+    DOMRange *range = [self createRange];
+    [range selectNode:node];
+    return range;
+}
+
+- (DOMRange *)_documentRange
+{
+    return [self _createRangeWithNode:[self documentElement]];
+}
+
+@end
+
+@implementation DOMDocument (WebDOMDocumentOperationsPrivate)
+
+- (NSArray *)_focusableNodes
+{
+    Vector<RefPtr<Node> > nodes;
+    core(self)->getFocusableNodes(nodes);
+    NSMutableArray *array = [NSMutableArray arrayWithCapacity:nodes.size()];
+    for (unsigned i = 0; i < nodes.size(); ++i)
+        [array addObject:kit(nodes[i].get())];
+    return array;
+}
+
+@end
+
+@implementation DOMRange (WebDOMRangeOperations)
+
+- (WebArchive *)webArchive
+{
+    return [[[WebArchive alloc] _initWithCoreLegacyWebArchive:LegacyWebArchive::create(core(self))] autorelease];
+}
+
+- (NSString *)markupString
+{
+    return createFullMarkup(core(self));
+}
+
+@end
+
+@implementation DOMHTMLFrameElement (WebDOMHTMLFrameElementOperations)
+
+- (WebFrame *)contentFrame
+{
+    return [[self contentDocument] webFrame];
+}
+
+@end
+
+@implementation DOMHTMLIFrameElement (WebDOMHTMLIFrameElementOperations)
+
+- (WebFrame *)contentFrame
+{
+    return [[self contentDocument] webFrame];
+}
+
+@end
+
+@implementation DOMHTMLObjectElement (WebDOMHTMLObjectElementOperations)
+
+- (WebFrame *)contentFrame
+{
+    return [[self contentDocument] webFrame];
+}
+
+@end