Fix style of profile error dialog.

ui/base/models/dialog_model.h

 // Copyright (c) 2013 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_BASE_MODELS_DIALOG_MODEL_H_
 #define UI_BASE_MODELS_DIALOG_MODEL_H_
 
 #include "base/strings/string16.h"
 #include "ui/base/ui_base_export.h"
 #include "ui/base/ui_base_types.h"
@@ skipping 12 matching lines @@
   virtual int GetDialogButtons() const = 0;
 
   // Returns the default dialog button. This should not be a mask as only
   // one button should ever be the default button.  Return
   // ui::DIALOG_BUTTON_NONE if there is no default.  Default
   // behavior is to return ui::DIALOG_BUTTON_OK or
   // ui::DIALOG_BUTTON_CANCEL (in that order) if they are
   // present, ui::DIALOG_BUTTON_NONE otherwise.
   virtual int GetDefaultDialogButton() const = 0;
 
-  // Returns whether the default dialog button should be colored blue as a call
-  // to action.
-  virtual bool ShouldDefaultButtonBeBlue() const = 0;
-
   // Returns the label of the specified dialog button.
   virtual base::string16 GetDialogButtonLabel(DialogButton button) const = 0;
 
   // Returns whether the specified dialog button is enabled.
   virtual bool IsDialogButtonEnabled(DialogButton button) const = 0;
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_MODELS_DIALOG_MODEL_H_