Put alert dialog text in a scroll view.

ui/views/controls/message_box_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_CONTROLS_MESSAGE_BOX_VIEW_H_
 #define UI_VIEWS_CONTROLS_MESSAGE_BOX_VIEW_H_
 
 #include <vector>
 
 #include "base/strings/string16.h"
 #include "ui/views/view.h"
 
-namespace gfx {
-class ImageSkia;
-}
-
 namespace views {
 
 class Checkbox;
-class ImageView;
 class Label;
 class Link;
 class LinkListener;
 class Textfield;
 
 // This class displays the contents of a message box. It is intended for use
 // within a constrained window, and has options for a message, prompt, OK
 // and Cancel buttons.
 class VIEWS_EXPORT MessageBoxView : public View {
  public:
@@ skipping 28 matching lines @@
   // Returns the text box.
   views::Textfield* text_box() { return prompt_field_; }
 
   // Returns user entered data in the prompt field.
   base::string16 GetInputText();
 
   // Returns true if a checkbox is selected, false otherwise. (And false if
   // the message box has no checkbox.)
   bool IsCheckBoxSelected();
 
-  // Adds |icon| to the upper left of the message box or replaces the current
-  // icon. To start out, the message box has no icon.
-  void SetIcon(const gfx::ImageSkia& icon);
-
   // Adds a checkbox with the specified label to the message box if this is the
   // first call. Otherwise, it changes the label of the current checkbox. To
   // start, the message box has no checkbox until this function is called.
   void SetCheckBoxLabel(const base::string16& label);
 
   // Sets the state of the check-box.
   void SetCheckBoxSelected(bool selected);
 
   // Sets the text and the listener of the link. If |text| is empty, the link
   // is removed.
@@ skipping 17 matching lines @@
   // Sets up the layout manager based on currently initialized views. Should be
   // called when a view is initialized or changed.
   void ResetLayoutManager();
 
   // Message for the message box.
   std::vector<Label*> message_labels_;
 
   // Input text field for the message box.
   Textfield* prompt_field_;
 
-  // Icon displayed in the upper left corner of the message box.
-  ImageView* icon_;
-
   // Checkbox for the message box.
   Checkbox* checkbox_;
 
   // Link displayed at the bottom of the view.
   Link* link_;
 
   // Maximum width of the message label.
   int message_width_;
 
   // Spacing between rows in the grid layout.
   int inter_row_vertical_spacing_;
 
   DISALLOW_COPY_AND_ASSIGN(MessageBoxView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_MESSAGE_BOX_VIEW_H_