Rename all existing custom element classes as V0

third_party/WebKit/Source/core/dom/custom/V0CustomElementScheduler.cpp

Index: third_party/WebKit/Source/core/dom/custom/V0CustomElementScheduler.cpp
diff --git a/third_party/WebKit/Source/core/dom/custom/CustomElementScheduler.cpp b/third_party/WebKit/Source/core/dom/custom/V0CustomElementScheduler.cpp
similarity index 52%
rename from third_party/WebKit/Source/core/dom/custom/CustomElementScheduler.cpp
rename to third_party/WebKit/Source/core/dom/custom/V0CustomElementScheduler.cpp
index 574569327e73c2ad59ebd450520621835577fe41..21e5b843d1c834e0ca5b2db8c7ccff34f1dcc8d6 100644
--- a/third_party/WebKit/Source/core/dom/custom/CustomElementScheduler.cpp
+++ b/third_party/WebKit/Source/core/dom/custom/V0CustomElementScheduler.cpp
@@ -28,26 +28,26 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "core/dom/custom/CustomElementScheduler.h"
+#include "core/dom/custom/V0CustomElementScheduler.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/dom/custom/V0CustomElementCallbackInvocation.h"
+#include "core/dom/custom/V0CustomElementLifecycleCallbacks.h"
+#include "core/dom/custom/V0CustomElementMicrotaskDispatcher.h"
+#include "core/dom/custom/V0CustomElementMicrotaskImportStep.h"
+#include "core/dom/custom/V0CustomElementMicrotaskResolutionStep.h"
+#include "core/dom/custom/V0CustomElementMicrotaskRunQueue.h"
+#include "core/dom/custom/V0CustomElementProcessingStack.h"
+#include "core/dom/custom/V0CustomElementRegistrationContext.h"
+#include "core/dom/custom/V0CustomElementSyncMicrotaskQueue.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;
+typedef HeapHashMap<Member<Element>, Member<V0CustomElementCallbackQueue>> ElementCallbackQueueMap;
 
 static ElementCallbackQueueMap& callbackQueues()
 {
@@ -55,18 +55,18 @@ static ElementCallbackQueueMap& callbackQueues()
     return map;
 }
 
-static CustomElementCallbackQueue& ensureCallbackQueue(Element* element)
+static V0CustomElementCallbackQueue& ensureCallbackQueue(Element* element)
 {
     ElementCallbackQueueMap::ValueType* it = callbackQueues().add(element, nullptr).storedValue;
     if (!it->value)
-        it->value = CustomElementCallbackQueue::create(element);
+        it->value = V0CustomElementCallbackQueue::create(element);
     return *it->value.get();
 }
 
 // Finds or creates the callback queue for element.
-static CustomElementCallbackQueue& scheduleCallbackQueue(Element* element)
+static V0CustomElementCallbackQueue& scheduleCallbackQueue(Element* element)
 {
-    CustomElementCallbackQueue& callbackQueue = ensureCallbackQueue(element);
+    V0CustomElementCallbackQueue& callbackQueue = ensureCallbackQueue(element);
     if (callbackQueue.inCreatedCallback()) {
         // Don't move it. Authors use the createdCallback like a
         // constructor. By not moving it, the createdCallback
@@ -75,77 +75,77 @@ static CustomElementCallbackQueue& scheduleCallbackQueue(Element* element)
         return callbackQueue;
     }
 
-    if (CustomElementProcessingStack::inCallbackDeliveryScope()) {
+    if (V0CustomElementProcessingStack::inCallbackDeliveryScope()) {
         // The processing stack is active.
-        CustomElementProcessingStack::instance().enqueue(&callbackQueue);
+        V0CustomElementProcessingStack::instance().enqueue(&callbackQueue);
         return callbackQueue;
     }
 
-    CustomElementMicrotaskDispatcher::instance().enqueue(&callbackQueue);
+    V0CustomElementMicrotaskDispatcher::instance().enqueue(&callbackQueue);
     return callbackQueue;
 }
 
-void CustomElementScheduler::scheduleCallback(CustomElementLifecycleCallbacks* callbacks, Element* element, CustomElementLifecycleCallbacks::CallbackType type)
+void V0CustomElementScheduler::scheduleCallback(V0CustomElementLifecycleCallbacks* callbacks, Element* element, V0CustomElementLifecycleCallbacks::CallbackType type)
 {
-    DCHECK(type != CustomElementLifecycleCallbacks::AttributeChangedCallback);
+    DCHECK(type != V0CustomElementLifecycleCallbacks::AttributeChangedCallback);
 
     if (!callbacks->hasCallback(type))
         return;
 
-    CustomElementCallbackQueue& queue = scheduleCallbackQueue(element);
-    queue.append(CustomElementCallbackInvocation::createInvocation(callbacks, type));
+    V0CustomElementCallbackQueue& queue = scheduleCallbackQueue(element);
+    queue.append(V0CustomElementCallbackInvocation::createInvocation(callbacks, type));
 }
 
-void CustomElementScheduler::scheduleAttributeChangedCallback(CustomElementLifecycleCallbacks* callbacks, Element* element, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue)
+void V0CustomElementScheduler::scheduleAttributeChangedCallback(V0CustomElementLifecycleCallbacks* callbacks, Element* element, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue)
 {
-    if (!callbacks->hasCallback(CustomElementLifecycleCallbacks::AttributeChangedCallback))
+    if (!callbacks->hasCallback(V0CustomElementLifecycleCallbacks::AttributeChangedCallback))
         return;
 
-    CustomElementCallbackQueue& queue = scheduleCallbackQueue(element);
-    queue.append(CustomElementCallbackInvocation::createAttributeChangedInvocation(callbacks, name, oldValue, newValue));
+    V0CustomElementCallbackQueue& queue = scheduleCallbackQueue(element);
+    queue.append(V0CustomElementCallbackInvocation::createAttributeChangedInvocation(callbacks, name, oldValue, newValue));
 }
 
-void CustomElementScheduler::resolveOrScheduleResolution(CustomElementRegistrationContext* context, Element* element, const CustomElementDescriptor& descriptor)
+void V0CustomElementScheduler::resolveOrScheduleResolution(V0CustomElementRegistrationContext* context, Element* element, const V0CustomElementDescriptor& descriptor)
 {
-    if (CustomElementProcessingStack::inCallbackDeliveryScope()) {
+    if (V0CustomElementProcessingStack::inCallbackDeliveryScope()) {
         context->resolve(element, descriptor);
         return;
     }
 
     Document& document = element->document();
-    CustomElementMicrotaskResolutionStep* step = CustomElementMicrotaskResolutionStep::create(context, element, descriptor);
+    V0CustomElementMicrotaskResolutionStep* step = V0CustomElementMicrotaskResolutionStep::create(context, element, descriptor);
     enqueueMicrotaskStep(document, step);
 }
 
-CustomElementMicrotaskImportStep* CustomElementScheduler::scheduleImport(HTMLImportChild* import)
+V0CustomElementMicrotaskImportStep* V0CustomElementScheduler::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;
+    V0CustomElementMicrotaskImportStep* step = V0CustomElementMicrotaskImportStep::create(import);
+    V0CustomElementMicrotaskImportStep* rawStep = step;
     enqueueMicrotaskStep(*(import->parent()->document()), step, import->isSync());
     return rawStep;
 }
 
-void CustomElementScheduler::enqueueMicrotaskStep(Document& document, CustomElementMicrotaskStep* step, bool importIsSync)
+void V0CustomElementScheduler::enqueueMicrotaskStep(Document& document, V0CustomElementMicrotaskStep* step, bool importIsSync)
 {
     Document& master = document.importsController() ? *(document.importsController()->master()) : document;
     master.customElementMicrotaskRunQueue()->enqueue(document.importLoader(), step, importIsSync);
 }
 
 
-void CustomElementScheduler::callbackDispatcherDidFinish()
+void V0CustomElementScheduler::callbackDispatcherDidFinish()
 {
-    if (CustomElementMicrotaskDispatcher::instance().elementQueueIsEmpty())
+    if (V0CustomElementMicrotaskDispatcher::instance().elementQueueIsEmpty())
         callbackQueues().clear();
 }
 
-void CustomElementScheduler::microtaskDispatcherDidFinish()
+void V0CustomElementScheduler::microtaskDispatcherDidFinish()
 {
-    DCHECK(!CustomElementProcessingStack::inCallbackDeliveryScope());
+    DCHECK(!V0CustomElementProcessingStack::inCallbackDeliveryScope());
     callbackQueues().clear();
 }