Fixed WebDragData's wrong dependency.

Source/modules/filesystem/DraggedIsolatedFileSystemImpl.cpp

 /*
  * 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 11 matching lines @@
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
-#include "modules/filesystem/DraggedIsolatedFileSystem.h"
+#include "modules/filesystem/DraggedIsolatedFileSystemImpl.h"
 
 #include "core/dom/ExecutionContext.h"
 #include "modules/filesystem/DOMFileSystem.h"
 #include "platform/Supplementable.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "wtf/MainThread.h"
 
 namespace blink {
 
-DraggedIsolatedFileSystem::~DraggedIsolatedFileSystem()
+DraggedIsolatedFileSystemImpl::~DraggedIsolatedFileSystemImpl()
 {
 }
 
-DOMFileSystem* DraggedIsolatedFileSystem::getDOMFileSystem(DataObject* host, ExecutionContext* executionContext)
+DOMFileSystem* DraggedIsolatedFileSystemImpl::getDOMFileSystem(DataObject* host, ExecutionContext* executionContext)
 {
-    DraggedIsolatedFileSystem* draggedIsolatedFileSystem = from(host);
+    DraggedIsolatedFileSystemImpl* draggedIsolatedFileSystem = from(host);
     if (!draggedIsolatedFileSystem)
         return 0;
     if (!draggedIsolatedFileSystem->m_filesystem)
         draggedIsolatedFileSystem->m_filesystem = DOMFileSystem::createIsolatedFileSystem(executionContext, host->filesystemId());
     return draggedIsolatedFileSystem->m_filesystem.get();
 }
 
 // static
-const char* DraggedIsolatedFileSystem::supplementName()
+const char* DraggedIsolatedFileSystemImpl::supplementName()
 {
     ASSERT(isMainThread());
-    return "DraggedIsolatedFileSystem";
+    return "DraggedIsolatedFileSystemImpl";
 }
 
-DraggedIsolatedFileSystem* DraggedIsolatedFileSystem::from(DataObject* dataObject)
+DraggedIsolatedFileSystemImpl* DraggedIsolatedFileSystemImpl::from(DataObject* dataObject)
 {
-    return static_cast<DraggedIsolatedFileSystem*>(WillBeHeapSupplement<DataObject>::from(dataObject, supplementName()));
+    return static_cast<DraggedIsolatedFileSystemImpl*>(WillBeHeapSupplement<DataObject>::from(dataObject, supplementName()));
 }
 
-DraggedIsolatedFileSystem::DraggedIsolatedFileSystem(DataObject& host, const String& filesystemId)
+DraggedIsolatedFileSystemImpl::DraggedIsolatedFileSystemImpl(DataObject& host, const String& filesystemId)
 {
     host.setFilesystemId(filesystemId);
 }
 
-void DraggedIsolatedFileSystem::trace(Visitor* visitor)
+void DraggedIsolatedFileSystemImpl::trace(Visitor* visitor)
 {
     visitor->trace(m_filesystem);
     WillBeHeapSupplement<DataObject>::trace(visitor);
 }
 
+void DraggedIsolatedFileSystemImpl::prepareForDataObject(DataObject* dataObject, const String& filesystemId)
+{
+    OwnPtrWillBeRawPtr<DraggedIsolatedFileSystemImpl> fileSystem = create(*dataObject, filesystemId);
+    DraggedIsolatedFileSystemImpl::provideTo(*dataObject, DraggedIsolatedFileSystemImpl::supplementName(), fileSystem.release());
+}
+
 } // namespace blink