Rename platform-independent ConstrainedWindow types to WebContentsModalDialog types (part 2)

chrome/browser/ui/gtk/constrained_window_gtk.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_GTK_CONSTRAINED_WINDOW_GTK_H_
 #define CHROME_BROWSER_UI_GTK_CONSTRAINED_WINDOW_GTK_H_
 
 #include <gtk/gtk.h>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
-#include "chrome/browser/ui/constrained_window.h"
+#include "chrome/browser/ui/web_contents_modal_dialog.h"
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/base/gtk/owned_widget_gtk.h"
 
 typedef struct _GdkColor GdkColor;
 class ChromeWebContentsViewDelegateGtk;
 
 namespace content {
 class WebContents;
 }
 
 class ConstrainedWindowGtkDelegate {
  public:
   // Returns the widget that will be put in the constrained window's container.
   virtual GtkWidget* GetWidgetRoot() = 0;
 
-  // Returns the widget that should get focus when ConstrainedWindow is focused.
+  // Returns the widget that should get focus when WebContentsModalDialog is
+  // focused.
   virtual GtkWidget* GetFocusWidget() = 0;
 
   // Tells the delegate to either delete itself or set up a task to delete
   // itself later.
   virtual void DeleteDelegate() = 0;
 
   virtual bool GetBackgroundColor(GdkColor* color);
 
   // Returns true if hosting ConstrainedWindowGtk should apply default padding.
   virtual bool ShouldHaveBorderPadding() const;
 
  protected:
   virtual ~ConstrainedWindowGtkDelegate();
 };
 
-// Constrained window implementation for the GTK port. Unlike the Win32 system,
-// ConstrainedWindowGtk doesn't draw draggable fake windows and instead just
-// centers the dialog. It is thus an order of magnitude simpler.
-class ConstrainedWindowGtk : public ConstrainedWindow {
+// WebContentsModalDialog implementation for the GTK port. Unlike the Win32
+// system, ConstrainedWindowGtk doesn't draw draggable fake windows and instead
+// just centers the dialog. It is thus an order of magnitude simpler.
+class ConstrainedWindowGtk : public WebContentsModalDialog {
  public:
   typedef ChromeWebContentsViewDelegateGtk TabContentsViewType;
 
   ConstrainedWindowGtk(content::WebContents* web_contents,
                        ConstrainedWindowGtkDelegate* delegate);
   virtual ~ConstrainedWindowGtk();
 
-  // Overridden from ConstrainedWindow:
+  // Overridden from WebContentsModalDialog:
   virtual void ShowWebContentsModalDialog() OVERRIDE;
   virtual void CloseWebContentsModalDialog() OVERRIDE;
   virtual void FocusWebContentsModalDialog() OVERRIDE;
+  virtual void PulseWebContentsModalDialog() OVERRIDE;
+  virtual bool CanShowWebContentsModalDialog() OVERRIDE;
+  virtual gfx::NativeWindow GetNativeWindow() OVERRIDE;
 
   // Called when the result of GetBackgroundColor may have changed.
   void BackgroundColorChanged();
 
   // Returns the WebContents that constrains this Constrained Window.
   content::WebContents* owner() const { return web_contents_; }
 
   // Returns the toplevel widget that displays this "window".
   GtkWidget* widget() { return border_.get(); }
 
   // Returns the View that we collaborate with to position ourselves.
   TabContentsViewType* ContainingView();
 
  private:
-  friend class ConstrainedWindow;
+  friend class WebContentsModalDialog;
 
   // Signal callbacks.
   CHROMEGTK_CALLBACK_1(ConstrainedWindowGtk, gboolean, OnKeyPress,
                        GdkEventKey*);
   CHROMEGTK_CALLBACK_1(ConstrainedWindowGtk, void, OnHierarchyChanged,
                        GtkWidget*);
 
-  // The WebContents that owns and constrains this ConstrainedWindow.
+  // The WebContents that owns and constrains this WebContentsModalDialog.
   content::WebContents* web_contents_;
 
   // The top level widget container that exports to our WebContentsView.
   ui::OwnedWidgetGtk border_;
 
   // Delegate that provides the contents of this constrained window.
   ConstrainedWindowGtkDelegate* delegate_;
 
   // Stores if |ShowWebContentsModalDialog()| has been called.
   bool visible_;
 
   base::WeakPtrFactory<ConstrainedWindowGtk> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ConstrainedWindowGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_CONSTRAINED_WINDOW_GTK_H_