Removes unnecessary views::Widget::InitParams::top_level

ui/views/accessibility/native_view_accessibility_win_unittest.cc

 // Copyright 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.
 
 #include <oleacc.h>
 
 #include "base/win/scoped_bstr.h"
 #include "base/win/scoped_comptr.h"
 #include "base/win/scoped_variant.h"
 #include "third_party/iaccessible2/ia2_api_all.h"
@@ skipping 110 matching lines @@
       widget.GetRootView()->GetNativeViewAccessible());
 
   LONG child_count = 0;
   ASSERT_EQ(S_OK, root_view_accessible->get_accChildCount(&child_count));
   ASSERT_EQ(1L, child_count);
 
   Widget owned_widget;
   Widget::InitParams owned_init_params =
       CreateParams(Widget::InitParams::TYPE_POPUP);
   owned_init_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
-  owned_init_params.child = false;
   owned_init_params.parent = widget.GetNativeView();
   owned_widget.Init(owned_init_params);
   owned_widget.Show();
 
   ASSERT_EQ(S_OK, root_view_accessible->get_accChildCount(&child_count));
   ASSERT_EQ(2L, child_count);
 }
 
 TEST_F(NativeViewAcccessibilityWinTest, RetrieveAllAlerts) {
   Widget widget;
@@ skipping 54 matching lines @@
   delete infobar;
   ASSERT_EQ(S_OK, root_view_accessible->get_relationTargetsOfType(
       alerts_bstr, 0, &targets, &n_targets));
   ASSERT_EQ(1, n_targets);
   ASSERT_TRUE(infobar2_accessible.IsSameObject(targets[0]));
   CoTaskMemFree(targets);
 }
 
 }  // namespace test
 }  // namespace views