Introduce NON_ZERO_DURATION for animation unit tests

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 440 matching lines @@
 // Crashes after the skia roll in http://crrev.com/274114.
 // http://crbug.com/379570
 TEST_F(WindowSelectorTest, DISABLED_MinimizedWindowVisibility) {
   gfx::Rect bounds(0, 0, 400, 400);
   scoped_ptr<aura::Window> window1(CreateWindow(bounds));
   wm::WindowState* window_state = wm::GetWindowState(window1.get());
   window_state->Minimize();
   EXPECT_FALSE(window1->IsVisible());
   EXPECT_FALSE(window1->layer()->GetTargetVisibility());
   {
-    ui::ScopedAnimationDurationScaleMode normal_duration_mode(
-        ui::ScopedAnimationDurationScaleMode::NORMAL_DURATION);
+    ui::ScopedAnimationDurationScaleMode test_duration_mode(
+        ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
     ToggleOverview();
     EXPECT_TRUE(window1->IsVisible());
     EXPECT_TRUE(window1->layer()->GetTargetVisibility());
   }
   {
-    ui::ScopedAnimationDurationScaleMode normal_duration_mode(
-        ui::ScopedAnimationDurationScaleMode::NORMAL_DURATION);
+    ui::ScopedAnimationDurationScaleMode test_duration_mode(
+        ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
     ToggleOverview();
     EXPECT_FALSE(window1->IsVisible());
     EXPECT_FALSE(window1->layer()->GetTargetVisibility());
   }
 }
 
 // Tests that a bounds change during overview is corrected for.
 TEST_F(WindowSelectorTest, BoundsChangeDuringOverview) {
   scoped_ptr<aura::Window> window(CreateWindow(gfx::Rect(0, 0, 400, 400)));
   ToggleOverview();
@@ skipping 74 matching lines @@
 TEST_F(WindowSelectorTest, QuickReentryRestoresInitialTransform) {
   gfx::Rect bounds(0, 0, 400, 400);
   scoped_ptr<aura::Window> window(CreateWindow(bounds));
   gfx::Rect initial_bounds = ToEnclosingRect(
       GetTransformedBounds(window.get()));
   ToggleOverview();
   // Quickly exit and reenter overview mode. The window should still be
   // animating when we reenter. We cannot short circuit animations for this but
   // we also don't have to wait for them to complete.
   {
-    ui::ScopedAnimationDurationScaleMode normal_duration_mode(
-        ui::ScopedAnimationDurationScaleMode::NORMAL_DURATION);
+    ui::ScopedAnimationDurationScaleMode test_duration_mode(
+        ui::ScopedAnimationDurationScaleMode::NON_ZERO_DURATION);
     ToggleOverview();
     ToggleOverview();
   }
   EXPECT_NE(initial_bounds, ToEnclosingRect(
       GetTransformedTargetBounds(window.get())));
   ToggleOverview();
   EXPECT_FALSE(IsSelecting());
   EXPECT_EQ(initial_bounds, ToEnclosingRect(
       GetTransformedTargetBounds(window.get())));
 }
@@ skipping 539 matching lines @@
    // Dimming all the items should hide the selection widget.
    FilterItems("Pop");
    EXPECT_FALSE(selection_widget_active());
 
    // Undimming one window should automatically select it.
    FilterItems("Rock and roll");
    EXPECT_EQ(GetSelectedWindow(), window2.get());
 }
 
 }  // namespace ash