Show ChromeVox caption panel when spoken feedback is enabled.

ash/wm/workspace_controller_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 "ash/wm/workspace_controller.h"
 
 #include <map>
 
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
@@ skipping 610 matching lines @@
   w2->SetBounds(gfx::Rect(10, 11, 250, 251));
   w2->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED);
   w2->Show();
   wm::ActivateWindow(w2.get());
 
   // Increase the size of the WorkAreaInsets. This would make |w1| fall
   // completely out of the display work area.
   gfx::Insets insets =
       Shell::GetScreen()->GetPrimaryDisplay().GetWorkAreaInsets();
   insets.Set(0, 0, insets.bottom() + 30, 0);
-  Shell::GetInstance()->SetDisplayWorkAreaInsets(w1.get(), insets);
+  Shell::GetInstance()->SetDisplayWorkAreaInsetsForTesting(w1.get(), insets);
 
   // Switch to w1. The window should have moved.
   wm::ActivateWindow(w1.get());
   EXPECT_NE(w1_bounds.ToString(), w1->bounds().ToString());
 }
 
 namespace {
 
 // WindowDelegate used by DontCrashOnChangeAndActivate.
 class DontCrashOnChangeAndActivateDelegate
@@ skipping 966 matching lines @@
                          ui::EventTimeForNow());
     target = targeter->FindTargetForEvent(root, &touch);
     if (points[i].is_target_hit)
       EXPECT_EQ(window.get(), target);
     else
       EXPECT_NE(window.get(), target);
   }
 }
 
 }  // namespace ash