Removing unused functions from FileChooser class

Source/platform/FileChooser.cpp

 /*
  * Copyright (C) 2007, 2008 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 47 matching lines @@
 
 PassRefPtr<FileChooser> FileChooser::create(FileChooserClient* client, const FileChooserSettings& settings)
 {
     return adoptRef(new FileChooser(client, settings));
 }
 
 FileChooser::~FileChooser()
 {
 }
 
-void FileChooser::chooseFile(const String& filename)
-{
-    Vector<String> filenames;
-    filenames.append(filename);
-    chooseFiles(filenames);
-}
-
 void FileChooser::chooseFiles(const Vector<String>& filenames)
 {
     // FIXME: This is inelegant. We should not be looking at settings here.
     if (m_settings.selectedFiles == filenames)
         return;
 
     if (m_client) {
         Vector<FileChooserFileInfo> files;
         for (unsigned i = 0; i < filenames.size(); ++i)
             files.append(FileChooserFileInfo(filenames[i]));
@@ skipping 17 matching lines @@
 Vector<String> FileChooserSettings::acceptTypes() const
 {
     Vector<String> acceptTypes;
     acceptTypes.reserveCapacity(acceptMIMETypes.size() + acceptFileExtensions.size());
     acceptTypes.appendVector(acceptMIMETypes);
     acceptTypes.appendVector(acceptFileExtensions);
     return acceptTypes;
 }
 
 }