Revert "Revert 148383 - Move the keyboard overlay view to ash."

chrome/browser/ui/views/keyboard_overlay_delegate.h

-// 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 CHROME_BROWSER_UI_VIEWS_KEYBOARD_OVERLAY_DELEGATE_H_
-#define CHROME_BROWSER_UI_VIEWS_KEYBOARD_OVERLAY_DELEGATE_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "ui/web_dialogs/web_dialog_delegate.h"
-
-namespace views {
-class WebDialogView;
-}
-
-class KeyboardOverlayDelegate : public ui::WebDialogDelegate {
- public:
-  explicit KeyboardOverlayDelegate(const string16& title);
-
-  void Show(views::WebDialogView* view);
-
-  // Overridden from ui::WebDialogDelegate:
-  virtual void GetDialogSize(gfx::Size* size) const OVERRIDE;
-
- private:
-  virtual ~KeyboardOverlayDelegate();
-
-  // Overridden from ui::WebDialogDelegate:
-  virtual ui::ModalType GetDialogModalType() const OVERRIDE;
-  virtual string16 GetDialogTitle() const OVERRIDE;
-  virtual GURL GetDialogContentURL() const OVERRIDE;
-  virtual void GetWebUIMessageHandlers(
-      std::vector<content::WebUIMessageHandler*>* handlers) const OVERRIDE;
-  virtual std::string GetDialogArgs() const OVERRIDE;
-  virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE;
-  virtual void OnCloseContents(content::WebContents* source,
-                               bool* out_close_dialog) OVERRIDE;
-  virtual bool ShouldShowDialogTitle() const OVERRIDE;
-  virtual bool HandleContextMenu(
-      const content::ContextMenuParams& params) OVERRIDE;
-
-  // The dialog title.
-  string16 title_;
-
-  // The view associated with this delegate.
-  // This class does not own the pointer.
-  views::WebDialogView* view_;
-
-  DISALLOW_COPY_AND_ASSIGN(KeyboardOverlayDelegate);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_KEYBOARD_OVERLAY_DELEGATE_H_