Panels test cleanup.

chrome/browser/ui/panels/base_panel_browser_test.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_PANELS_BASE_PANEL_BROWSER_TEST_H_
 #define CHROME_BROWSER_UI_PANELS_BASE_PANEL_BROWSER_TEST_H_
 
 #include "base/values.h"
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/ui/panels/display_settings_provider.h"
@@ skipping 64 matching lines @@
   Panel* CreatePanel(const std::string& panel_name);
 
   Panel* CreateDockedPanel(const std::string& name, const gfx::Rect& bounds);
   Panel* CreateDetachedPanel(const std::string& name, const gfx::Rect& bounds);
 
   static NativePanelTesting* CreateNativePanelTesting(Panel* panel);
 
   void WaitForPanelActiveState(Panel* panel, ActiveState state);
   void WaitForWindowSizeAvailable(Panel* panel);
   void WaitForBoundsAnimationFinished(Panel* panel);
-  void WaitForExpansionStateChanged(Panel* panel,
-                                    Panel::ExpansionState expansion_state);
 
   void CreateTestTabContents(Browser* browser);
 
   scoped_refptr<extensions::Extension> CreateExtension(
       const FilePath::StringType& path,
       extensions::Extension::Location location,
       const DictionaryValue& extra_value);
 
   void MoveMouseAndWaitForExpansionStateChange(Panel* panel,
                                                const gfx::Point& position);
@@ skipping 18 matching lines @@
   static const FilePath::CharType* kTestDir;
 
  private:
   // Passed to and owned by PanelManager.
   MockDisplaySettingsProvider* mock_display_settings_provider_;
 
   bool mock_display_settings_enabled_;
 };
 
 #endif  // CHROME_BROWSER_UI_PANELS_BASE_PANEL_BROWSER_TEST_H_