Replicating LayoutDumpFlags across OOPIFs.

components/test_runner/layout_dump_flags.cc

+// Copyright 2016 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 "components/test_runner/layout_dump_flags.h"
+
+namespace test_runner {
+
+LayoutDumpFlags::LayoutDumpFlags() {
+  Reset();
+}
+
+void LayoutDumpFlags::Reset() {
+  set_generate_pixel_results(true);
+
+  set_dump_as_text(false);
+  set_dump_child_frames_as_text(false);
+
+  set_dump_as_markup(false);
+  set_dump_child_frames_as_markup(false);
+
+  set_dump_child_frame_scroll_positions(false);
+
+  set_is_printing(false);
+
+  set_wait_until_done(false);
+
+  // No need to report the initial state - only the future delta is important.
+  tracked_dictionary().ResetChangeTracking();
+}
+
+}  // namespace test_runner