[MD] Eliminate as many SetStyle(STYLE_BUTTON) calls as possible.

chrome/browser/ui/views/passwords/auto_signin_first_run_dialog_view.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 "chrome/browser/ui/views/passwords/auto_signin_first_run_dialog_view.h"
 
 #include "chrome/browser/ui/passwords/password_dialog_controller.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/constrained_window/constrained_window_views.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
-#include "ui/views/controls/button/label_button.h"
+#include "ui/views/controls/button/md_text_button.h"
 #include "ui/views/controls/styled_label.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/layout/layout_constants.h"
 #include "ui/views/widget/widget.h"
 
 namespace {
 // An identifier for views::ColumnSet.
 enum ColumnSetType {
   // | | (FILL, FILL) | |
   SINGLE_VIEW_COLUMN_SET,
@@ skipping 144 matching lines @@
         views::StyledLabel::RangeStyleInfo::CreateForLink());
   }
   layout->StartRowWithPadding(0, SINGLE_VIEW_COLUMN_SET, 0,
                               2 * views::kRelatedControlVerticalSpacing);
   layout->AddView(content_label);
 
   // Buttons.
   BuildColumnSet(layout, DOUBLE_BUTTON_COLUMN_SET);
   layout->StartRowWithPadding(0, DOUBLE_BUTTON_COLUMN_SET, 0,
                               3 * views::kRelatedControlVerticalSpacing);
-  ok_button_ = new views::LabelButton(
+  ok_button_ = views::MdTextButton::CreateSecondaryUiButton(
       this, l10n_util::GetStringUTF16(IDS_AUTO_SIGNIN_FIRST_RUN_OK));
-  ok_button_->SetStyle(views::Button::STYLE_BUTTON);
-  turn_off_button_ = new views::LabelButton(
+  turn_off_button_ = views::MdTextButton::CreateSecondaryUiButton(
       this, l10n_util::GetStringUTF16(IDS_AUTO_SIGNIN_FIRST_RUN_TURN_OFF));
-  turn_off_button_->SetStyle(views::Button::STYLE_BUTTON);
   layout->AddView(ok_button_);
   layout->AddView(turn_off_button_);
   layout->AddPaddingRow(0, views::kButtonVEdgeMarginNew);
 }
 
 AutoSigninFirstRunPrompt* CreateAutoSigninPromptView(
     PasswordDialogController* controller, content::WebContents* web_contents) {
   return new AutoSigninFirstRunDialogView(controller, web_contents);
 }