Fold AppModalDialog into its only subclass, JavaScriptAppModalDialog.

chrome/test/base/ui_test_utils.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_TEST_BASE_UI_TEST_UTILS_H_
 #define CHROME_TEST_BASE_UI_TEST_UTILS_H_
 
 #include <map>
 #include <queue>
 #include <set>
@@ skipping 15 matching lines @@
 #include "ui/base/window_open_disposition.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/gfx/native_widget_types.h"
 #include "url/gurl.h"
 
 class Browser;
 class LocationBar;
 class Profile;
 
 namespace app_modal {
-class AppModalDialog;
+class JavaScriptAppModalDialog;
 }
 
 namespace base {
 class FilePath;
 }
 
 namespace chrome {
 struct NavigateParams;
 }
 
@@ skipping 76 matching lines @@
 
 // Generate the URL for testing a particular test.
 // HTML for the tests is all located in
 // test_root_directory/dir/<file>
 // The returned path is GURL format.
 GURL GetTestUrl(const base::FilePath& dir, const base::FilePath& file);
 
 // Generate the path of the build directory, relative to the source root.
 bool GetRelativeBuildDirectory(base::FilePath* build_dir);
 
-// Blocks until an application modal dialog is showns and returns it.
-app_modal::AppModalDialog* WaitForAppModalDialog();
+// Blocks until an application modal dialog is shown and returns it.
+app_modal::JavaScriptAppModalDialog* WaitForAppModalDialog();
 
 // Performs a find in the page of the specified tab. Returns the number of
 // matches found.  |ordinal| is an optional parameter which is set to the index
 // of the current match. |selection_rect| is an optional parameter which is set
 // to the location of the current match.
 int FindInPage(content::WebContents* tab,
                const base::string16& search_string,
                bool forward,
                bool case_sensitive,
                int* ordinal,
@@ skipping 165 matching lines @@
   const Browser* browser_;
   bool observed_;
   scoped_refptr<content::MessageLoopRunner> message_loop_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserActivationWaiter);
 };
 
 }  // namespace ui_test_utils
 
 #endif  // CHROME_TEST_BASE_UI_TEST_UTILS_H_