Aura on Android: Stub implementation of SelectFileDialog.

ui/shell_dialogs/select_file_dialog_auraandroid.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_SHELL_DIALOGS_ANDROID_SELECT_FILE_DIALOG_ANDROID_H_
 #define UI_SHELL_DIALOGS_ANDROID_SELECT_FILE_DIALOG_ANDROID_H_
 
-#include <jni.h>
-
-#include "base/android/scoped_java_ref.h"
-#include "base/files/file_path.h"
 #include "ui/shell_dialogs/select_file_dialog.h"
 
 namespace ui {
 
 class SelectFileDialogImpl : public SelectFileDialog {
  public:
   static SelectFileDialogImpl* Create(Listener* listener,
                                       SelectFilePolicy* policy);
 
-  void OnFileSelected(JNIEnv* env,
-                      jobject java_object,
-                      jstring filepath,
-                      jstring display_name);
-
-  void OnMultipleFilesSelected(JNIEnv* env,
-                               jobject java_object,
-                               jobjectArray filepaths,
-                               jobjectArray display_names);
-
-  void OnFileNotSelected(JNIEnv* env, jobject java_object);
-
   // From SelectFileDialog
   bool IsRunning(gfx::NativeWindow) const override;
   void ListenerDestroyed() override;
-
-  // Called when it is time to display the file picker.
-  // params is expected to be a vector<string16> with accept_types first and
-  // the capture value as the last element of the vector.
   void SelectFileImpl(SelectFileDialog::Type type,
                       const base::string16& title,
                       const base::FilePath& default_path,
                       const SelectFileDialog::FileTypeInfo* file_types,
                       int file_type_index,
                       const std::string& default_extension,
                       gfx::NativeWindow owning_window,
                       void* params) override;
 
-  static bool RegisterSelectFileDialog(JNIEnv* env);
-
  protected:
   ~SelectFileDialogImpl() override;
 
  private:
   SelectFileDialogImpl(Listener* listener,  SelectFilePolicy* policy);
 
   bool HasMultipleFileTypeChoicesImpl() override;
 
-  base::android::ScopedJavaGlobalRef<jobject> java_object_;
-
   DISALLOW_COPY_AND_ASSIGN(SelectFileDialogImpl);
 };
 
 SelectFileDialog* CreateAndroidSelectFileDialog(
     SelectFileDialog::Listener* listener,
     SelectFilePolicy* policy);
 
 }  // namespace ui
 
 #endif  // UI_SHELL_DIALOGS_ANDROID_SELECT_FILE_DIALOG_ANDROID_H_