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

chrome/browser/ui/views/first_run_bubble.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/first_run_bubble.h"
 
 #include "chrome/browser/first_run/first_run.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/chrome_pages.h"
@@ skipping 44 matching lines @@
 
   views::Link* change =
       new views::Link(l10n_util::GetStringUTF16(IDS_FR_BUBBLE_CHANGE));
   change->SetFontList(original_font_list);
   change->set_listener(this);
 
   views::Label* subtext = new views::Label(
       l10n_util::GetStringUTF16(IDS_FR_BUBBLE_SUBTEXT), {original_font_list});
 
   views::GridLayout* layout = views::GridLayout::CreatePanel(this);
-  SetLayoutManager(layout);
   layout->SetInsets(kTopInset, kLeftInset, kBottomInset, kRightInset);
 
   views::ColumnSet* columns = layout->AddColumnSet(0);
   columns->AddColumn(views::GridLayout::LEADING, views::GridLayout::LEADING, 0,
                      views::GridLayout::USE_PREF, 0, 0);
   columns->AddPaddingColumn(0, views::kRelatedControlHorizontalSpacing);
   columns->AddColumn(views::GridLayout::LEADING, views::GridLayout::LEADING, 0,
                      views::GridLayout::USE_PREF, 0, 0);
   columns->AddPaddingColumn(1, 0);
 
@@ skipping 60 matching lines @@
 
 void FirstRunBubble::FirstRunBubbleCloser::CloseBubble() {
   if (!event_monitor_)
     return;
 
   event_monitor_.reset();
   DCHECK(bubble_);
   bubble_->GetWidget()->Close();
   bubble_ = nullptr;
 }