Upstreaming SelectFileDialog for Android

ui/android/ui_jni_registrar.cc

+// Copyright (c) 2012 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.
+
+#include "ui/android/ui_jni_registrar.h"
+
+#include "base/android/jni_android.h"
+#include "base/android/jni_registrar.h"
+#include "ui/base/dialogs/android/select_file_dialog_android.h"
+#include "ui/gfx/android/window_android.h"
+
+namespace ui {
+
+static base::android::RegistrationMethod kUiRegisteredMethods[] = {
+  { "NativeWindow", RegisterWindowAndroid },
+  { "SelectFileDialog", RegisterSelectFileDialog },
+};
+
+bool RegisterJni(JNIEnv* env) {
+  return RegisterNativeMethods(env, kUiRegisteredMethods,
+                               arraysize(kUiRegisteredMethods));
+}
+
+} // namespace ui