Remove some platform specific stuff from views.

ui/app_list/views/search_box_view.h

Index: ui/app_list/views/search_box_view.h
diff --git a/ui/app_list/views/search_box_view.h b/ui/app_list/views/search_box_view.h
deleted file mode 100644
index ef05438719f27811770c799a439507c13af13f3f..0000000000000000000000000000000000000000
--- a/ui/app_list/views/search_box_view.h
+++ /dev/null
@@ -1,110 +0,0 @@
-// 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.
-
-#ifndef UI_APP_LIST_VIEWS_SEARCH_BOX_VIEW_H_
-#define UI_APP_LIST_VIEWS_SEARCH_BOX_VIEW_H_
-
-#include <string>
-
-#include "ui/app_list/search_box_model_observer.h"
-#include "ui/app_list/speech_ui_model_observer.h"
-#include "ui/views/controls/button/image_button.h"
-#include "ui/views/controls/button/menu_button_listener.h"
-#include "ui/views/controls/textfield/textfield_controller.h"
-#include "ui/views/view.h"
-
-namespace views {
-class ImageView;
-class MenuButton;
-class Textfield;
-}  // namespace views
-
-namespace app_list {
-
-class AppListMenuViews;
-class AppListModel;
-class AppListViewDelegate;
-class SearchBoxModel;
-class SearchBoxViewDelegate;
-
-// SearchBoxView consists of an icon and a Textfield. SearchBoxModel is its data
-// model that controls what icon to display, what placeholder text to use for
-// Textfield. The text and selection model part could be set to change the
-// contents and selection model of the Textfield.
-class APP_LIST_EXPORT SearchBoxView : public views::View,
-                                      public views::TextfieldController,
-                                      public views::ButtonListener,
-                                      public views::MenuButtonListener,
-                                      public SearchBoxModelObserver,
-                                      public SpeechUIModelObserver {
- public:
-  SearchBoxView(SearchBoxViewDelegate* delegate,
-                AppListViewDelegate* view_delegate);
-  virtual ~SearchBoxView();
-
-  void ModelChanged();
-  bool HasSearch() const;
-  void ClearSearch();
-  void InvalidateMenu();
-
-  views::Textfield* search_box() { return search_box_; }
-
-  void set_contents_view(views::View* contents_view) {
-    contents_view_ = contents_view;
-  }
-
-  // Overridden from views::View:
-  virtual gfx::Size GetPreferredSize() const override;
-  virtual bool OnMouseWheel(const ui::MouseWheelEvent& event) override;
-
- private:
-  // Updates model text and selection model with current Textfield info.
-  void UpdateModel();
-
-  // Fires query change notification.
-  void NotifyQueryChanged();
-
-  // Overridden from views::TextfieldController:
-  virtual void ContentsChanged(views::Textfield* sender,
-                               const base::string16& new_contents) override;
-  virtual bool HandleKeyEvent(views::Textfield* sender,
-                              const ui::KeyEvent& key_event) override;
-
-  // Overridden from views::ButtonListener:
-  virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) override;
-
-  // Overridden from views::MenuButtonListener:
-  virtual void OnMenuButtonClicked(View* source,
-                                   const gfx::Point& point) override;
-
-  // Overridden from SearchBoxModelObserver:
-  virtual void IconChanged() override;
-  virtual void SpeechRecognitionButtonPropChanged() override;
-  virtual void HintTextChanged() override;
-  virtual void SelectionModelChanged() override;
-  virtual void TextChanged() override;
-
-  // Overridden from SpeechUIModelObserver:
-  virtual void OnSpeechRecognitionStateChanged(
-      SpeechRecognitionState new_state) override;
-
-  SearchBoxViewDelegate* delegate_;  // Not owned.
-  AppListViewDelegate* view_delegate_;  // Not owned.
-  AppListModel* model_;  // Owned by the profile-keyed service.
-
-  scoped_ptr<AppListMenuViews> menu_;
-
-  views::ImageView* icon_view_;  // Owned by views hierarchy.
-  views::ImageButton* speech_button_;  // Owned by views hierarchy.
-  views::MenuButton* menu_button_;  // Owned by views hierarchy.
-  views::Textfield* search_box_;  // Owned by views hierarchy.
-  views::View* contents_view_;  // Owned by views hierarchy.
-
-  DISALLOW_COPY_AND_ASSIGN(SearchBoxView);
-};
-
-}  // namespace app_list
-
-#endif  // UI_APP_LIST_VIEWS_SEARCH_BOX_VIEW_H_