Introduce NON_ZERO_DURATION for animation unit tests

ui/views/widget/widget_unittest.cc

 // 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.
 
 #include <algorithm>
 #include <set>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 1838 matching lines @@
   params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
   params.bounds = gfx::Rect(50, 50, 250, 250);
   widget->Init(params);
   AnimationEndObserver animation_observer;
   WidgetBoundsObserver widget_observer;
   gfx::Rect bounds(0, 0, 50, 50);
   {
     // Normal animations for tests have ZERO_DURATION, make sure we are actually
     // animating the movement.
     ui::ScopedAnimationDurationScaleMode animation_scale_mode(
-        ui::ScopedAnimationDurationScaleMode::NORMAL_DURATION);
+        ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
     ui::ScopedLayerAnimationSettings animation_settings(
         widget->GetLayer()->GetAnimator());
     animation_settings.AddObserver(&animation_observer);
     widget->AddObserver(&widget_observer);
     widget->Show();
 
     // Animate the bounds change.
     widget->SetBounds(bounds);
     widget.reset();
     EXPECT_FALSE(animation_observer.animation_completed());
@@ skipping 858 matching lines @@
   EXPECT_EQ(3, view->GetEventCount(ui::ET_MOUSE_PRESSED));
   EXPECT_EQ(3, view->GetEventCount(ui::ET_MOUSE_RELEASED));
   EXPECT_EQ(1, view->GetEventCount(ui::ET_MOUSE_DRAGGED));
   EXPECT_EQ(ui::EF_LEFT_MOUSE_BUTTON, view->last_flags());
 
   widget->CloseNow();
 }
 
 }  // namespace test
 }  // namespace views