1 files changed, 0 insertions, 127 deletions
diff --git a/WebCore/bindings/objc/DOMInternal.mm b/WebCore/bindings/objc/DOMInternal.mm
deleted file mode 100644
index 590d653..0000000
--- a/WebCore/bindings/objc/DOMInternal.mm
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (C) 2004, 2006, 2007, 2008, 2009 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 COMPUTER, INC. ``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 COMPUTER, INC. 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. 
- */
-
-#import "config.h"
-#import "DOMInternal.h"
-
-#import "DOMNodeInternal.h"
-#import "Frame.h"
-#import "JSNode.h"
-#import "WebScriptObjectPrivate.h"
-#import "runtime_root.h"
-
-//------------------------------------------------------------------------------------------
-// Wrapping WebCore implementation objects
-
-static NSMapTable* DOMWrapperCache;
-
-NSMapTable* createWrapperCache()
-{
-#ifdef BUILDING_ON_TIGER
-    return NSCreateMapTable(NSNonOwnedPointerMapKeyCallBacks, NSNonRetainedObjectMapValueCallBacks, 0);
-#else
-    // NSMapTable with zeroing weak pointers is the recommended way to build caches like this under garbage collection.
-    NSPointerFunctionsOptions keyOptions = NSPointerFunctionsOpaqueMemory | NSPointerFunctionsOpaquePersonality;
-    NSPointerFunctionsOptions valueOptions = NSPointerFunctionsZeroingWeakMemory | NSPointerFunctionsObjectPersonality;
-    return [[NSMapTable alloc] initWithKeyOptions:keyOptions valueOptions:valueOptions capacity:0];
-#endif
-}
-
-NSObject* getDOMWrapper(DOMObjectInternal* impl)
-{
-    if (!DOMWrapperCache)
-        return nil;
-    return static_cast<NSObject*>(NSMapGet(DOMWrapperCache, impl));
-}
-
-void addDOMWrapper(NSObject* wrapper, DOMObjectInternal* impl)
-{
-    if (!DOMWrapperCache)
-        DOMWrapperCache = createWrapperCache();
-    NSMapInsert(DOMWrapperCache, impl, wrapper);
-}
-
-void removeDOMWrapper(DOMObjectInternal* impl)
-{
-    if (!DOMWrapperCache)
-        return;
-    NSMapRemove(DOMWrapperCache, impl);
-}
-
-//------------------------------------------------------------------------------------------
-
-@implementation WebScriptObject (WebScriptObjectInternal)
-
-// Only called by DOMObject subclass.
-- (id)_init
-{
-    self = [super init];
-
-    if (![self isKindOfClass:[DOMObject class]]) {
-        [NSException raise:NSGenericException format:@"+%@: _init is an internal initializer", [self class]];
-        return nil;
-    }
-
-    _private = [[WebScriptObjectPrivate alloc] init];
-    _private->isCreatedByDOMWrapper = YES;
-    
-    return self;
-}
-
-- (void)_initializeScriptDOMNodeImp
-{
-    ASSERT(_private->isCreatedByDOMWrapper);
-    
-    if (![self isKindOfClass:[DOMNode class]]) {
-        // DOMObject can't map back to a document, and thus an interpreter,
-        // so for now only create wrappers for DOMNodes.
-        NSLog(@"%s:%d:  We don't know how to create ObjC JS wrappers from DOMObjects yet.", __FILE__, __LINE__);
-        return;
-    }
-    
-    // Extract the WebCore::Node from the ObjectiveC wrapper.
-    DOMNode *n = (DOMNode *)self;
-    WebCore::Node *nodeImpl = core(n);
-
-    // Dig up Interpreter and ExecState.
-    WebCore::Frame *frame = 0;
-    if (WebCore::Document* document = nodeImpl->document())
-        frame = document->frame();
-    if (!frame)
-        return;
-
-    // The global object which should own this node - FIXME: does this need to be isolated-world aware?
-    WebCore::JSDOMGlobalObject* globalObject = frame->script()->globalObject(WebCore::mainThreadNormalWorld());
-    JSC::ExecState *exec = globalObject->globalExec();
-
-    // Get (or create) a cached JS object for the DOM node.
-    JSC::JSObject *scriptImp = asObject(WebCore::toJS(exec, globalObject, nodeImpl));
-
-    JSC::Bindings::RootObject* rootObject = frame->script()->bindingRootObject();
-
-    [self _setImp:scriptImp originRootObject:rootObject rootObject:rootObject];
-}
-
-@end