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

chrome/browser/ui/web_contents_modal_dialog.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_CONSTRAINED_WINDOW_H_
-#define CHROME_BROWSER_UI_CONSTRAINED_WINDOW_H_
+#ifndef CHROME_BROWSER_UI_WEB_CONTENTS_MODAL_DIALOG_H_
+#define CHROME_BROWSER_UI_WEB_CONTENTS_MODAL_DIALOG_H_
 
 #include "build/build_config.h"
 #include "ui/gfx/native_widget_types.h"
 
 ///////////////////////////////////////////////////////////////////////////////
-// ConstrainedWindow
+// WebContentsModalDialog
 //
 //  This interface represents a window that is constrained to a
 //  WebContentsView's bounds.
 //
-class ConstrainedWindow {
+class WebContentsModalDialog {
  public:
   // Makes the web contents modal dialog visible. Only one web contents modal
   // dialog is shown at a time per tab.
   virtual void ShowWebContentsModalDialog() = 0;
 
   // Closes the web contents modal dialog.
   virtual void CloseWebContentsModalDialog() = 0;
 
   // Sets focus on the web contents modal dialog.
-  virtual void FocusWebContentsModalDialog();
+  virtual void FocusWebContentsModalDialog() = 0;
 
   // Runs a pulse animation for the web contents modal dialog.
-  virtual void PulseWebContentsModalDialog();
+  virtual void PulseWebContentsModalDialog() = 0;
 
   // Checks if the web contents modal dialog can be shown.
-  virtual bool CanShowWebContentsModalDialog();
+  virtual bool CanShowWebContentsModalDialog() = 0;
 
   // Returns the native window of the web contents modal dialog.
-  virtual gfx::NativeWindow GetNativeWindow();
+  virtual gfx::NativeWindow GetNativeWindow() = 0;
 
  protected:
-  virtual ~ConstrainedWindow() {}
+  virtual ~WebContentsModalDialog() {}
 };
 
-#endif  // CHROME_BROWSER_UI_CONSTRAINED_WINDOW_H_
+#endif  // CHROME_BROWSER_UI_WEB_CONTENTS_MODAL_DIALOG_H_