Add views::Button style enum for LabelButton [native] styling, etc.

chrome/browser/ui/views/autofill/autocheckout_bubble_views.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 "chrome/browser/ui/views/autofill/autocheckout_bubble_views.h"
 
 #include "base/callback.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/ui/autofill/autocheckout_bubble.h"
 #include "ui/gfx/rect.h"
@@ skipping 71 matching lines @@
                 0);
   cs->AddPaddingColumn(0, views::kRelatedButtonHSpacing);
   cs->AddColumn(views::GridLayout::CENTER,
                 views::GridLayout::CENTER,
                 0,
                 views::GridLayout::USE_PREF,
                 0,
                 0);
   layout->StartRow(0, 2);
   ok_button_ = new views::LabelButton(this, ASCIIToUTF16(kAcceptText));
-  ok_button_->SetNativeTheme(true);
+  ok_button_->SetStyle(views::Button::STYLE_NATIVE_TEXTBUTTON);
   layout->AddView(ok_button_);
   cancel_button_ = new views::LabelButton(this, ASCIIToUTF16(kCancelText));
-  cancel_button_->SetNativeTheme(true);
+  cancel_button_->SetStyle(views::Button::STYLE_NATIVE_TEXTBUTTON);
   layout->AddView(cancel_button_);
 }
 
 gfx::Rect AutocheckoutBubbleViews::GetAnchorRect() {
   return gfx::ToNearestRect(bounding_box_);
 }
 
 void AutocheckoutBubbleViews::ButtonPressed(views::Button* sender,
                                             const ui::Event& event)  {
   if (sender == ok_button_) {
@@ skipping 12 matching lines @@
                             const base::Closure& callback) {
   AutocheckoutBubbleViews* delegate = new AutocheckoutBubbleViews(anchor,
                                                                   callback);
   delegate->set_parent_window(native_view);
   views::BubbleDelegateView::CreateBubble(delegate);
   delegate->SetAlignment(views::BubbleBorder::ALIGN_EDGE_TO_ANCHOR_EDGE);
   delegate->StartFade(true);
 }
 
 }  // namespace autofill