Refactoring: Extract DocumentInit for capture Document construction parameter.

Source/core/dom/DocumentInitializer.cpp

Index: Source/core/dom/DocumentInitializer.cpp
diff --git a/Source/core/dom/DocumentOrderedList.h b/Source/core/dom/DocumentInitializer.cpp
similarity index 62%
copy from Source/core/dom/DocumentOrderedList.h
copy to Source/core/dom/DocumentInitializer.cpp
index 8dde172864e28b463855a252fcc75ff453bc6312..8a588fed485ef178b4e949e5ee56699dd03dedd8 100644
--- a/Source/core/dom/DocumentOrderedList.h
+++ b/Source/core/dom/DocumentInitializer.cpp
@@ -25,36 +25,41 @@
  *
  */
 
-#ifndef DocumentOrderedList_h
-#define DocumentOrderedList_h
+#include "config.h"
+#include "core/dom/DocumentInitializer.h"
 
-#include "wtf/FastAllocBase.h"
-#include "wtf/ListHashSet.h"
+#include "core/html/HTMLImportsController.h"
+#include "core/page/Frame.h"
 
 namespace WebCore {
 
-class Node;
-
-class DocumentOrderedList {
-    WTF_MAKE_NONCOPYABLE(DocumentOrderedList); WTF_MAKE_FAST_ALLOCATED;
-public:
-    DocumentOrderedList() { }
-
-    void add(Node*);
-    void parserAdd(Node*);
-    void remove(Node*);
-    bool isEmpty() const { return m_nodes.isEmpty(); }
-    void clear() { m_nodes.clear(); }
+bool DocumentInitializer::shouldSetURL() const
+{
+    return (m_frame && m_frame->ownerElement()) || !m_url.isEmpty();
+}
 
-    typedef ListHashSet<Node*, 32>::iterator iterator;
+bool DocumentInitializer::shouldTreatURLAsSrcdocDocument() const
+{
+    return m_frame->loader()->shouldTreatURLAsSrcdocDocument(m_url);
+}
 
-    iterator begin() { return m_nodes.begin(); }
-    iterator end() { return m_nodes.end(); }
+SandboxFlags DocumentInitializer::sandboxFlags() const
+{
+    return m_frame->loader()->effectiveSandboxFlags();
+}
 
-private:
-    ListHashSet<Node*, 32> m_nodes;
-};
+Settings* DocumentInitializer::settings() const
+{
+    return m_frame->settings();
+}
 
+Frame* DocumentInitializer::ownerFrame() const
+{
+    Frame* ownerFrame = m_frame->tree()->parent();
+    if (!ownerFrame)
+        ownerFrame = m_frame->loader()->opener();
+    return ownerFrame;
 }
 
-#endif
+} // namespace WebCore
+