content/shell/common/main_frame_counter_test.mojom

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module content.mojom;

// This interface is only for the sake of browser test to query the number of
// main frames in a remote child process.
interface MainFrameCounterTest {
    // Returns whether or not the renderer this is called on has a local main
    // frame.
    HasMainFrame() => (bool has_main_frame);
};