views: fold layout_utils::CreatePanelLayout into GridLayout::CreatePanel

chrome/browser/chromeos/ui/request_pin_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/chromeos/ui/request_pin_view.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 144 matching lines @@
 void RequestPinView::UpdateHeaderText() {
   int label_text_id = IDS_REQUEST_PIN_DIALOG_HEADER;
   base::string16 label_text =
       l10n_util::GetStringFUTF16(label_text_id, window_title_, code_type_);
   header_label_->SetText(label_text);
   header_label_->SizeToPreferredSize();
 }
 
 void RequestPinView::Init() {
   views::GridLayout* layout = views::GridLayout::CreatePanel(this);
-  SetLayoutManager(layout);
 
   int column_view_set_id = 0;
   views::ColumnSet* column_set = layout->AddColumnSet(column_view_set_id);
 
   column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::FILL, 1,
                         views::GridLayout::USE_PREF, 0, 0);
   layout->StartRow(0, column_view_set_id);
 
   // Infomation label.
   int label_text_id = IDS_REQUEST_PIN_DIALOG_HEADER;
@@ skipping 77 matching lines @@
   }
 
   error_label_->SetVisible(true);
   error_label_->SetText(error_message);
   error_label_->SetTooltipText(error_message);
   error_label_->SetEnabledColor(SK_ColorRED);
   error_label_->SizeToPreferredSize();
 }
 
 }  // namespace chromeos