First step of HTMLImports

Source/core/html/HTMLImportsMaster.h

Index: Source/core/html/HTMLImportsMaster.h
diff --git a/Source/core/platform/Task.h b/Source/core/html/HTMLImportsMaster.h
similarity index 81%
copy from Source/core/platform/Task.h
copy to Source/core/html/HTMLImportsMaster.h
index fe0270a8ec78113c954aa5a1fd5d2758d23a89eb..536546b24240f73281eda6456204479d03f3ab9b 100644
--- a/Source/core/platform/Task.h
+++ b/Source/core/html/HTMLImportsMaster.h
@@ -28,30 +28,24 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef Task_h
-#define Task_h
+#ifndef HTMLImportsMaster_h
+#define HTMLImportsMaster_h
 
-#include "wtf/Functional.h"
-#include <public/WebThread.h>
+#include "wtf/Forward.h"
 
 namespace WebCore {
 
-class Task : public WebKit::WebThread::Task {
-public:
-    explicit Task(const Closure& closure)
-        : m_closure(closure)
-    {
-    }
-
-    virtual void run() OVERRIDE
-    {
-        m_closure();
-    }
+class HTMLImports;
+class SecurityContext;
 
-private:
-    Closure m_closure;
+class HTMLImportsMaster {
+public:
+    virtual ~HTMLImportsMaster() { }
+    virtual void didLoadAllImports() = 0;
+    virtual SecurityContext* importsContext() = 0;
+    virtual void showSecurityErrorMessage(const String&) = 0;
 };
 
 } // namespace WebCore
 
-#endif // Task_h
+#endif // HTMLImportsMaster_h