Remove a new usage of LabelButton::SetStyle (in ChromeCleanerDialog).

ui/views/examples/widget_example.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/views/examples/widget_example.h"
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "ui/views/background.h"
-#include "ui/views/controls/button/label_button.h"
+#include "ui/views/controls/button/md_text_button.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/view.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/window/dialog_delegate.h"
 
 using base::ASCIIToUTF16;
 
 namespace views {
 namespace examples {
@@ skipping 26 matching lines @@
   AddChildView(new Label(ASCIIToUTF16("Dialog contents label!")));
 }
 
 DialogExample::~DialogExample() {}
 
 base::string16 DialogExample::GetWindowTitle() const {
   return ASCIIToUTF16("Dialog Widget Example");
 }
 
 View* DialogExample::CreateExtraView() {
-  LabelButton* button = new LabelButton(NULL, ASCIIToUTF16("Extra button!"));
-  button->SetStyle(Button::STYLE_BUTTON);
-  return button;
+  return MdTextButton::CreateSecondaryUiButton(nullptr,
+                                               ASCIIToUTF16("Extra button!"));
 }
 
 View* DialogExample::CreateFootnoteView() {
   return new Label(ASCIIToUTF16("Footnote label!"));
 }
 
 }  // namespace
 
 WidgetExample::WidgetExample() : ExampleBase("Widget") {
 }
@@ skipping 62 matching lines @@
       ShowWidget(sender, Widget::InitParams(Widget::InitParams::TYPE_CONTROL));
       break;
     case CLOSE_WIDGET:
       sender->GetWidget()->Close();
       break;
   }
 }
 
 }  // namespace examples
 }  // namespace views