Revert 123677 - Merge 123495 - Files from drag and file <input> should use getMIMETypeForExtension …

Source/WebCore/platform/gtk/ClipboardGtk.cpp

 /*
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Lesser General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  *  Lesser General Public License for more details.
@@ skipping 206 matching lines @@
 {
     if (policy() != ClipboardReadable)
         return FileList::create();
 
     if (m_clipboard)
         PasteboardHelper::defaultPasteboardHelper()->getClipboardContents(m_clipboard);
 
     RefPtr<FileList> fileList = FileList::create();
     const Vector<String>& filenames = m_dataObject->filenames();
     for (size_t i = 0; i < filenames.size(); i++)
-        fileList->append(File::create(filenames[i], File::AllContentTypes));
+        fileList->append(File::create(filenames[i]));
     return fileList.release();
 }
 
 void ClipboardGtk::setDragImage(CachedImage* image, const IntPoint& location)
 {
     setDragImage(image, 0, location);
 }
 
 void ClipboardGtk::setDragImageElement(Node* element, const IntPoint& location)
 {
@@ skipping 87 matching lines @@
 bool ClipboardGtk::hasData()
 {
     if (m_clipboard)
         PasteboardHelper::defaultPasteboardHelper()->getClipboardContents(m_clipboard);
 
     return m_dataObject->hasText() || m_dataObject->hasMarkup()
         || m_dataObject->hasURIList() || m_dataObject->hasImage();
 }
 
 }