HTML Imports: Get rid of needsProcessOrStop() from dom/custom/

Source/core/dom/custom/CustomElementMicrotaskDispatcher.h

Index: Source/core/dom/custom/CustomElementMicrotaskDispatcher.h
diff --git a/Source/core/dom/custom/CustomElementMicrotaskDispatcher.h b/Source/core/dom/custom/CustomElementMicrotaskDispatcher.h
index 46ef3f56afce027b5f9501b19b6057488131c19f..ae54007ba12ff36e6d829b75bac539ad9b8ade03 100644
--- a/Source/core/dom/custom/CustomElementMicrotaskDispatcher.h
+++ b/Source/core/dom/custom/CustomElementMicrotaskDispatcher.h
@@ -5,7 +5,6 @@
 #ifndef CustomElementMicrotaskDispatcher_h
 #define CustomElementMicrotaskDispatcher_h
 
-#include "core/dom/custom/CustomElementMicrotaskQueue.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/PassOwnPtr.h"
@@ -13,8 +12,10 @@
 
 namespace WebCore {
 
+class CustomElementAsyncImportMicrotaskQueue;
 class CustomElementCallbackQueue;
 class CustomElementMicrotaskImportStep;
+class CustomElementMicrotaskQueue;
 class CustomElementMicrotaskStep;
 class HTMLImportLoader;
 
@@ -22,12 +23,14 @@ class CustomElementMicrotaskDispatcher FINAL : public NoBaseWillBeGarbageCollect
     WTF_MAKE_NONCOPYABLE(CustomElementMicrotaskDispatcher);
     DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(CustomElementMicrotaskDispatcher);
 public:
-
     static CustomElementMicrotaskDispatcher& instance();
 
-    void enqueue(HTMLImportLoader*, PassOwnPtrWillBeRawPtr<CustomElementMicrotaskStep>);
+    void enqueue(HTMLImportLoader* parentLoader, PassOwnPtrWillBeRawPtr<CustomElementMicrotaskStep>);
+    void enqueue(HTMLImportLoader* parentLoader, PassOwnPtrWillBeRawPtr<CustomElementMicrotaskImportStep>, bool importIsSync);
+
     void enqueue(CustomElementCallbackQueue*);
 
+
     void importDidFinish(CustomElementMicrotaskImportStep*);
 
     bool elementQueueIsEmpty() { return m_elements.isEmpty(); }
@@ -41,6 +44,8 @@ public:
 private:
     CustomElementMicrotaskDispatcher();
 
+    void ensureMicrotaskScheduledForElementQueue();
+    void ensureMicrotaskScheduledForMicrotaskSteps();
     void ensureMicrotaskScheduled();
 
     static void dispatch();
@@ -54,6 +59,7 @@ private:
     } m_phase;
 
     RefPtrWillBeMember<CustomElementMicrotaskQueue> m_resolutionAndImports;
+    RefPtrWillBeMember<CustomElementAsyncImportMicrotaskQueue> m_asyncImports;
     WillBeHeapVector<RawPtrWillBeMember<CustomElementCallbackQueue> > m_elements;
 };