Revert "Re-styled the App Info Dialog according to UI feedback"

chrome/browser/ui/views/apps/app_info_dialog/app_info_panel.cc

-// Copyright 2014 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/apps/app_info_dialog/app_info_panel.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/layout/box_layout.h"
-#include "ui/views/layout/layout_constants.h"
-#include "ui/views/view.h"
-
-AppInfoPanel::AppInfoPanel(gfx::NativeWindow parent_window,
-                           Profile* profile,
-                           const extensions::Extension* app,
-                           const base::Closure& close_callback)
-    : parent_window_(parent_window),
-      profile_(profile),
-      app_(app),
-      close_callback_(close_callback) {
-}
-
-AppInfoPanel::~AppInfoPanel() {
-}
-
-views::Label* AppInfoPanel::CreateHeading(const base::string16& text) const {
-  views::Label* label = new views::Label(text);
-  label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-  label->SetFontList(ui::ResourceBundle::GetSharedInstance().GetFontList(
-      ui::ResourceBundle::MediumFont));
-  return label;
-}
-
-views::View* AppInfoPanel::CreateVerticalStack() const {
-  views::View* vertically_stacked_view = new views::View();
-  vertically_stacked_view->SetLayoutManager(
-      new views::BoxLayout(views::BoxLayout::kVertical,
-                           0,
-                           0,
-                           views::kRelatedControlVerticalSpacing));
-  return vertically_stacked_view;
-}