Make chrome/browser/chromeos/accessibility compile on Athena with use_ash=0

ash/wm/overview/window_selector_unittest.cc

 // Copyright 2013 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.
 
 #include <algorithm>
 
 #include "ash/accessibility_delegate.h"
 #include "ash/drag_drop/drag_drop_controller.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
@@ skipping 250 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(WindowSelectorTest);
 };
 
 // Tests that an a11y alert is sent on entering overview mode.
 TEST_F(WindowSelectorTest, A11yAlertOnOverviewMode) {
   gfx::Rect bounds(0, 0, 400, 400);
   AccessibilityDelegate* delegate =
       ash::Shell::GetInstance()->accessibility_delegate();
   scoped_ptr<aura::Window> window1(CreateWindow(bounds));
   EXPECT_NE(delegate->GetLastAccessibilityAlert(),
-            A11Y_ALERT_WINDOW_OVERVIEW_MODE_ENTERED);
+            ui::A11Y_ALERT_WINDOW_OVERVIEW_MODE_ENTERED);
   ToggleOverview();
   EXPECT_EQ(delegate->GetLastAccessibilityAlert(),
-            A11Y_ALERT_WINDOW_OVERVIEW_MODE_ENTERED);
+            ui::A11Y_ALERT_WINDOW_OVERVIEW_MODE_ENTERED);
 }
 
 // Tests entering overview mode with two windows and selecting one by clicking.
 TEST_F(WindowSelectorTest, Basic) {
   gfx::Rect bounds(0, 0, 400, 400);
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
   scoped_ptr<aura::Window> window1(CreateWindow(bounds));
   scoped_ptr<aura::Window> window2(CreateWindow(bounds));
   scoped_ptr<aura::Window> panel1(CreatePanelWindow(bounds));
   scoped_ptr<aura::Window> panel2(CreatePanelWindow(bounds));
@@ skipping 976 matching lines @@
   // Switch to overview mode.
   ToggleOverview();
   ASSERT_TRUE(IsSelecting());
 
   // Tap should now exit overview mode.
   generator.GestureTapAt(point_in_background_page);
   EXPECT_FALSE(IsSelecting());
 }
 
 }  // namespace ash