Revert of [Binding] Add [OverrideBuiltins] label onto HTMLDocument interface

third_party/WebKit/Source/bindings/core/v8/WindowProxy.cpp

Index: third_party/WebKit/Source/bindings/core/v8/WindowProxy.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/WindowProxy.cpp b/third_party/WebKit/Source/bindings/core/v8/WindowProxy.cpp
index b74f0d9bab846ddf1c1f1d0cb4cba67677557bbf..7b6d9481037862a9ae2daf4096626ba8ec1464c3 100644
--- a/third_party/WebKit/Source/bindings/core/v8/WindowProxy.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/WindowProxy.cpp
@@ -478,6 +478,79 @@
     updateSecurityOrigin(m_frame->securityContext()->getSecurityOrigin());
 }
 
+static v8::Local<v8::Value> getNamedProperty(HTMLDocument* htmlDocument, const AtomicString& key, v8::Local<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    if (!htmlDocument->hasNamedItem(key) && !htmlDocument->hasExtraNamedItem(key))
+        return v8Undefined();
+
+    DocumentNameCollection* items = htmlDocument->documentNamedItems(key);
+    if (items->isEmpty())
+        return v8Undefined();
+
+    if (items->hasExactlyOneItem()) {
+        HTMLElement* element = items->item(0);
+        ASSERT(element);
+        Frame* frame = isHTMLIFrameElement(*element) ? toHTMLIFrameElement(*element).contentFrame() : 0;
+        if (frame)
+            return toV8(frame->domWindow(), creationContext, isolate);
+        return toV8(element, creationContext, isolate);
+    }
+    return toV8(items, creationContext, isolate);
+}
+
+static void getter(v8::Local<v8::Name> property, const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    if (!property->IsString())
+        return;
+    // FIXME: Consider passing StringImpl directly.
+    AtomicString name = toCoreAtomicString(property.As<v8::String>());
+    HTMLDocument* htmlDocument = V8HTMLDocument::toImpl(info.Holder());
+    ASSERT(htmlDocument);
+    v8::Local<v8::Value> result = getNamedProperty(htmlDocument, name, info.Holder(), info.GetIsolate());
+    if (!result.IsEmpty()) {
+        v8SetReturnValue(info, result);
+        return;
+    }
+    v8::Local<v8::Value> prototype = info.Holder()->GetPrototype();
+    if (prototype->IsObject()) {
+        v8::Local<v8::Value> value;
+        if (prototype.As<v8::Object>()->Get(info.GetIsolate()->GetCurrentContext(), property).ToLocal(&value))
+            v8SetReturnValue(info, value);
+    }
+}
+
+void WindowProxy::namedItemAdded(HTMLDocument* document, const AtomicString& name)
+{
+    ASSERT(m_world->isMainWorld());
+
+    if (!isContextInitialized() || !m_scriptState->contextIsValid())
+        return;
+
+    ScriptState::Scope scope(m_scriptState.get());
+    ASSERT(!m_document.isEmpty());
+    v8::Local<v8::Context> context = m_scriptState->context();
+    v8::Local<v8::Object> documentHandle = m_document.newLocal(m_isolate);
+    checkDocumentWrapper(documentHandle, document);
+    documentHandle->SetAccessor(context, v8String(m_isolate, name), getter);
+}
+
+void WindowProxy::namedItemRemoved(HTMLDocument* document, const AtomicString& name)
+{
+    ASSERT(m_world->isMainWorld());
+
+    if (!isContextInitialized())
+        return;
+
+    if (document->hasNamedItem(name) || document->hasExtraNamedItem(name))
+        return;
+
+    ScriptState::Scope scope(m_scriptState.get());
+    ASSERT(!m_document.isEmpty());
+    v8::Local<v8::Object> documentHandle = m_document.newLocal(m_isolate);
+    checkDocumentWrapper(documentHandle, document);
+    documentHandle->Delete(m_isolate->GetCurrentContext(), v8String(m_isolate, name));
+}
+
 void WindowProxy::updateSecurityOrigin(SecurityOrigin* origin)
 {
     if (!isContextInitialized())