views: Migrate the cases of "new .*NativeTextButton(" to LabelButton.

chrome/browser/ui/views/open_pdf_in_reader_bubble_view.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 "chrome/browser/ui/views/open_pdf_in_reader_bubble_view.h"
 
 #include "chrome/browser/ui/pdf/open_pdf_in_reader_prompt_delegate.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
-#include "ui/views/controls/button/text_button.h"
+#include "ui/views/controls/button/label_button.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/link.h"
 #include "ui/views/controls/separator.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/layout/layout_constants.h"
 
 OpenPDFInReaderBubbleView::~OpenPDFInReaderBubbleView() {}
 
 OpenPDFInReaderBubbleView::OpenPDFInReaderBubbleView(
     views::View* anchor_view,
@@ skipping 29 matching lines @@
   open_in_reader_link_->set_listener(this);
   layout->StartRow(0, single_column_set_id);
   layout->AddView(open_in_reader_link_);
 
   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
   layout->StartRow(0, single_column_set_id);
   layout->AddView(new views::Separator, 1, 1,
                   GridLayout::FILL, GridLayout::FILL);
   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 
-  close_button_ = new views::NativeTextButton(this,
-                                              model_->GetCancelButtonText());
+  close_button_ = new views::LabelButton(this, model_->GetCancelButtonText());
+  close_button_->SetStyle(views::Button::STYLE_NATIVE_TEXTBUTTON);
   layout->StartRow(0, single_column_set_id);
   layout->AddView(close_button_);
 }
 
 void OpenPDFInReaderBubbleView::ButtonPressed(views::Button* sender,
                                               const ui::Event& event) {
   DCHECK_EQ(close_button_, sender);
 
   model_->Cancel();
   StartFade(false);
 }
 
 void OpenPDFInReaderBubbleView::LinkClicked(views::Link* source,
                                             int event_flags) {
   DCHECK_EQ(open_in_reader_link_, source);
 
   model_->Accept();
   StartFade(false);
 }