Import Dart bindings as of Blink r188698. This merely copies the files over and does not attach any…

sky/engine/bindings-dart/core/dart/DartCustomElementLifecycleCallbacks.h

Index: sky/engine/bindings-dart/core/dart/DartCustomElementLifecycleCallbacks.h
diff --git a/sky/engine/core/dom/custom/CustomElementLifecycleCallbacks.h b/sky/engine/bindings-dart/core/dart/DartCustomElementLifecycleCallbacks.h
similarity index 60%
copy from sky/engine/core/dom/custom/CustomElementLifecycleCallbacks.h
copy to sky/engine/bindings-dart/core/dart/DartCustomElementLifecycleCallbacks.h
index 590b71ee4a28fd26dedc6792c407e81929c07add..c5bc37fa458faf1afb446b2b96cdc4cc4f8df1ab 100644
--- a/sky/engine/core/dom/custom/CustomElementLifecycleCallbacks.h
+++ b/sky/engine/bindings-dart/core/dart/DartCustomElementLifecycleCallbacks.h
@@ -28,42 +28,47 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef SKY_ENGINE_CORE_DOM_CUSTOM_CUSTOMELEMENTLIFECYCLECALLBACKS_H_
-#define SKY_ENGINE_CORE_DOM_CUSTOM_CUSTOMELEMENTLIFECYCLECALLBACKS_H_
+#ifndef DartCustomElementLifecycleCallbacks_h
+#define DartCustomElementLifecycleCallbacks_h
 
-#include "sky/engine/wtf/RefCounted.h"
-#include "sky/engine/wtf/text/AtomicString.h"
+#include "bindings/core/v8/DOMWrapperWorld.h"
+#include "core/dom/custom/CustomElementLifecycleCallbacks.h"
+#include "wtf/PassOwnPtr.h"
+#include "wtf/PassRefPtr.h"
+
+#include <dart_api.h>
 
 namespace blink {
 
+class CustomElementDefinition;
+class CustomElementLifecycleCallbacks;
+class DartCustomElementBinding;
+class DartScriptState;
 class Element;
+class ExecutionContext;
 
-class CustomElementLifecycleCallbacks : public RefCounted<CustomElementLifecycleCallbacks> {
+class DartCustomElementLifecycleCallbacks : public CustomElementLifecycleCallbacks {
 public:
-    virtual ~CustomElementLifecycleCallbacks() { }
+    static PassRefPtr<DartCustomElementLifecycleCallbacks> create(DartScriptState*);
+
+    virtual ~DartCustomElementLifecycleCallbacks();
 
-    enum CallbackType {
-        None                     = 0,
-        CreatedCallback          = 1 << 0,
-        AttachedCallback         = 1 << 1,
-        DetachedCallback         = 1 << 2,
-        AttributeChangedCallback = 1 << 3
-    };
+    bool setBinding(CustomElementDefinition* owner, PassOwnPtr<DartCustomElementBinding>);
 
-    bool hasCallback(CallbackType type) const { return m_which & type; }
+private:
+    DartCustomElementLifecycleCallbacks(DartScriptState*);
 
-    virtual void created(Element*) = 0;
-    virtual void attached(Element*) = 0;
-    virtual void detached(Element*) = 0;
-    virtual void attributeChanged(Element*, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue) = 0;
+    virtual void created(Element*) OVERRIDE;
+    virtual void attached(Element*) OVERRIDE;
+    virtual void detached(Element*) OVERRIDE;
+    virtual void attributeChanged(Element*, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue) OVERRIDE;
 
-protected:
-    CustomElementLifecycleCallbacks(CallbackType which) : m_which(which) { }
+    void call(const char* methodName, Element*);
 
-private:
-    CallbackType m_which;
+    RefPtr<DartScriptState> m_scriptState;
+    CustomElementDefinition* m_owner;
 };
 
 }
 
-#endif  // SKY_ENGINE_CORE_DOM_CUSTOM_CUSTOMELEMENTLIFECYCLECALLBACKS_H_
+#endif // DartCustomElementLifecycleCallbacks_h