Rename all existing custom element classes as V0

third_party/WebKit/Source/core/dom/custom/CustomElementScheduler.cpp

Index: third_party/WebKit/Source/core/dom/custom/CustomElementScheduler.cpp
diff --git a/third_party/WebKit/Source/core/dom/custom/CustomElementScheduler.cpp b/third_party/WebKit/Source/core/dom/custom/CustomElementScheduler.cpp
deleted file mode 100644
index 574569327e73c2ad59ebd450520621835577fe41..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/dom/custom/CustomElementScheduler.cpp
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (C) 2013 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:
- *
- * 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 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.
- */
-
-#include "core/dom/custom/CustomElementScheduler.h"
-
-#include "core/dom/Document.h"
-#include "core/dom/Element.h"
-#include "core/dom/custom/CustomElementCallbackInvocation.h"
-#include "core/dom/custom/CustomElementLifecycleCallbacks.h"
-#include "core/dom/custom/CustomElementMicrotaskDispatcher.h"
-#include "core/dom/custom/CustomElementMicrotaskImportStep.h"
-#include "core/dom/custom/CustomElementMicrotaskResolutionStep.h"
-#include "core/dom/custom/CustomElementMicrotaskRunQueue.h"
-#include "core/dom/custom/CustomElementProcessingStack.h"
-#include "core/dom/custom/CustomElementRegistrationContext.h"
-#include "core/dom/custom/CustomElementSyncMicrotaskQueue.h"
-#include "core/html/imports/HTMLImportChild.h"
-#include "core/html/imports/HTMLImportsController.h"
-
-namespace blink {
-
-// FIXME: Consider moving the element's callback queue to ElementRareData.
-typedef HeapHashMap<Member<Element>, Member<CustomElementCallbackQueue>> ElementCallbackQueueMap;
-
-static ElementCallbackQueueMap& callbackQueues()
-{
-    DEFINE_STATIC_LOCAL(ElementCallbackQueueMap, map, (new ElementCallbackQueueMap));
-    return map;
-}
-
-static CustomElementCallbackQueue& ensureCallbackQueue(Element* element)
-{
-    ElementCallbackQueueMap::ValueType* it = callbackQueues().add(element, nullptr).storedValue;
-    if (!it->value)
-        it->value = CustomElementCallbackQueue::create(element);
-    return *it->value.get();
-}
-
-// Finds or creates the callback queue for element.
-static CustomElementCallbackQueue& scheduleCallbackQueue(Element* element)
-{
-    CustomElementCallbackQueue& callbackQueue = ensureCallbackQueue(element);
-    if (callbackQueue.inCreatedCallback()) {
-        // Don't move it. Authors use the createdCallback like a
-        // constructor. By not moving it, the createdCallback
-        // completes before any other callbacks are entered for this
-        // element.
-        return callbackQueue;
-    }
-
-    if (CustomElementProcessingStack::inCallbackDeliveryScope()) {
-        // The processing stack is active.
-        CustomElementProcessingStack::instance().enqueue(&callbackQueue);
-        return callbackQueue;
-    }
-
-    CustomElementMicrotaskDispatcher::instance().enqueue(&callbackQueue);
-    return callbackQueue;
-}
-
-void CustomElementScheduler::scheduleCallback(CustomElementLifecycleCallbacks* callbacks, Element* element, CustomElementLifecycleCallbacks::CallbackType type)
-{
-    DCHECK(type != CustomElementLifecycleCallbacks::AttributeChangedCallback);
-
-    if (!callbacks->hasCallback(type))
-        return;
-
-    CustomElementCallbackQueue& queue = scheduleCallbackQueue(element);
-    queue.append(CustomElementCallbackInvocation::createInvocation(callbacks, type));
-}
-
-void CustomElementScheduler::scheduleAttributeChangedCallback(CustomElementLifecycleCallbacks* callbacks, Element* element, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue)
-{
-    if (!callbacks->hasCallback(CustomElementLifecycleCallbacks::AttributeChangedCallback))
-        return;
-
-    CustomElementCallbackQueue& queue = scheduleCallbackQueue(element);
-    queue.append(CustomElementCallbackInvocation::createAttributeChangedInvocation(callbacks, name, oldValue, newValue));
-}
-
-void CustomElementScheduler::resolveOrScheduleResolution(CustomElementRegistrationContext* context, Element* element, const CustomElementDescriptor& descriptor)
-{
-    if (CustomElementProcessingStack::inCallbackDeliveryScope()) {
-        context->resolve(element, descriptor);
-        return;
-    }
-
-    Document& document = element->document();
-    CustomElementMicrotaskResolutionStep* step = CustomElementMicrotaskResolutionStep::create(context, element, descriptor);
-    enqueueMicrotaskStep(document, step);
-}
-
-CustomElementMicrotaskImportStep* CustomElementScheduler::scheduleImport(HTMLImportChild* import)
-{
-    DCHECK(!import->hasFinishedLoading());
-    DCHECK(import->parent());
-
-    // Ownership of the new step is transferred to the parent
-    // processing step, or the base queue.
-    CustomElementMicrotaskImportStep* step = CustomElementMicrotaskImportStep::create(import);
-    CustomElementMicrotaskImportStep* rawStep = step;
-    enqueueMicrotaskStep(*(import->parent()->document()), step, import->isSync());
-    return rawStep;
-}
-
-void CustomElementScheduler::enqueueMicrotaskStep(Document& document, CustomElementMicrotaskStep* step, bool importIsSync)
-{
-    Document& master = document.importsController() ? *(document.importsController()->master()) : document;
-    master.customElementMicrotaskRunQueue()->enqueue(document.importLoader(), step, importIsSync);
-}
-
-
-void CustomElementScheduler::callbackDispatcherDidFinish()
-{
-    if (CustomElementMicrotaskDispatcher::instance().elementQueueIsEmpty())
-        callbackQueues().clear();
-}
-
-void CustomElementScheduler::microtaskDispatcherDidFinish()
-{
-    DCHECK(!CustomElementProcessingStack::inCallbackDeliveryScope());
-    callbackQueues().clear();
-}
-
-} // namespace blink