Harmony - convert hung renderer dialog.

ui/views/window/dialog_client_view.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 UI_VIEWS_WINDOW_DIALOG_CLIENT_VIEW_H_
 #define UI_VIEWS_WINDOW_DIALOG_CLIENT_VIEW_H_
 
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "ui/base/ui_base_types.h"
@@ skipping 56 matching lines @@
  protected:
   // For testing.
   explicit DialogClientView(View* contents_view);
 
   // Returns the DialogDelegate for the window. Virtual for testing.
   virtual DialogDelegate* GetDialogDelegate() const;
 
   // Create and add the extra view, if supplied by the delegate.
   void CreateExtraView();
 
+  // Returns the minimum width for a dialog button.
+  int GetButtonMinimumWidth() const;
+
   // View implementation.
   void ChildPreferredSizeChanged(View* child) override;
   void ChildVisibilityChanged(View* child) override;
 
  private:
   bool has_dialog_buttons() const { return ok_button_ || cancel_button_; }
 
   // Create a dialog button of the appropriate type.
   LabelButton* CreateDialogButton(ui::DialogButton type);
 
@@ skipping 35 matching lines @@
   // http://crbug.com/71940). This is used to avoid notifying the delegate
   // twice, which can have bad consequences.
   bool delegate_allowed_close_;
 
   DISALLOW_COPY_AND_ASSIGN(DialogClientView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WINDOW_DIALOG_CLIENT_VIEW_H_