Remove modules/filesystem/DraggedIsolatedFileSystem.h dependency from core/DEPS.

Source/modules/filesystem/DraggedIsolatedFileSystem.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 27 matching lines @@
 
 namespace WebCore {
 
 class DOMFileSystem;
 
 class DraggedIsolatedFileSystem FINAL : public NoBaseWillBeGarbageCollectedFinalized<DraggedIsolatedFileSystem>, public WillBeHeapSupplement<DataObject> {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(DraggedIsolatedFileSystem);
 public:
     virtual ~DraggedIsolatedFileSystem();
 
-    static PassOwnPtrWillBeRawPtr<DraggedIsolatedFileSystem> create(const String& filesystemId)
+    static PassOwnPtrWillBeRawPtr<DraggedIsolatedFileSystem> create(DataObject& host, const String& filesystemId)
     {
-        return adoptPtrWillBeNoop(new DraggedIsolatedFileSystem(filesystemId));
+        return adoptPtrWillBeNoop(new DraggedIsolatedFileSystem(host, filesystemId));
     }
 
-    const String& filesystemId() const { return m_filesystemId; }
-    DOMFileSystem* getDOMFileSystem(ExecutionContext*);
+    static DOMFileSystem* getDOMFileSystem(DataObject* host, ExecutionContext*);
 
     static const char* supplementName();
     static DraggedIsolatedFileSystem* from(DataObject*);
 
     void trace(Visitor*);
 
 private:
-    DraggedIsolatedFileSystem(const String& filesystemId);
+    DraggedIsolatedFileSystem(DataObject& host, const String& filesystemId);
     RefPtrWillBeMember<DOMFileSystem> m_filesystem;
-    String m_filesystemId;
 };
 
 } // namespace WebCore
 
 #endif // DraggedIsolatedFileSystem_h