Promote bubble_window_style to more general dialog_style.

chrome/browser/chromeos/frame/bubble_window.h

 // Copyright (c) 2011 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_CHROMEOS_FRAME_BUBBLE_WINDOW_H_
 #define CHROME_BROWSER_CHROMEOS_FRAME_BUBBLE_WINDOW_H_
 #pragma once
 
 #include "chrome/browser/chromeos/frame/bubble_window_style.h"
+#include "chrome/browser/ui/dialog_style.h"
 
 #if defined(TOOLKIT_USES_GTK)
 // TODO(msw): While I dislike the includes and code to be mixed into the same
 // preprocessor conditional, this seems okay as I can hopefully fix this up
 // in a matter of days / crbug.com/98322.
 #include "views/widget/native_widget_gtk.h"
 #else // TOOLKIT_USES_GTK
 #include "views/view.h"
 #endif
 
 namespace views {
 class WidgetDelegate;
 }
 
 #if defined(TOOLKIT_USES_GTK)
 // TODO(msw): To fix as explained above (crbug.com/98322).
 namespace chromeos {
 
 // A window that uses BubbleFrameView as its frame.
 class BubbleWindow : public views::NativeWidgetGtk {
  public:
   static views::Widget* Create(gfx::NativeWindow parent,
-                               BubbleWindowStyle style,
+                               DialogStyle style,
                                views::WidgetDelegate* widget_delegate);
 
  protected:
-  BubbleWindow(views::Widget* window, BubbleWindowStyle style);
+  BubbleWindow(views::Widget* window, DialogStyle style);
 
   // Overridden from views::NativeWidgetGtk:
   virtual void InitNativeWidget(
       const views::Widget::InitParams& params) OVERRIDE;
   virtual views::NonClientFrameView* CreateNonClientFrameView() OVERRIDE;
 
  private:
-  BubbleWindowStyle style_;
+  DialogStyle style_;
 
   DISALLOW_COPY_AND_ASSIGN(BubbleWindow);
 };
 
 }  // namespace chromeos
 
 #else // TOOLKIT_USES_GTK
 
 namespace chromeos {
 
 class BubbleWindow {
  public:
   static views::Widget* Create(gfx::NativeWindow parent,
-                               BubbleWindowStyle style,
+                               DialogStyle style,
                                views::WidgetDelegate* widget_delegate) {
     NOTIMPLEMENTED();
     return NULL;
   }
 };
 
 }  // namespace chromeos
 
 #endif // TOOLKIT_USES_GTK
 
 #endif  // CHROME_BROWSER_CHROMEOS_FRAME_BUBBLE_WINDOW_H_