It is time.

ui/compositor/test/layer_animator_test_controller.cc

-// Copyright (c) 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 "cc/animation/animation.h"
-#include "ui/compositor/layer_animation_sequence.h"
-#include "ui/compositor/test/layer_animator_test_controller.h"
-#include "ui/gfx/frame_time.h"
-#include "ui/gfx/rect.h"
-
-namespace ui {
-
-LayerAnimatorTestController::LayerAnimatorTestController(
-    scoped_refptr<LayerAnimator> animator)
-    : animator_(animator) {
-}
-
-LayerAnimatorTestController::~LayerAnimatorTestController() {
-}
-
-LayerAnimationSequence* LayerAnimatorTestController::GetRunningSequence(
-    LayerAnimationElement::AnimatableProperty property) {
-  LayerAnimator::RunningAnimation* running_animation =
-      animator_->GetRunningAnimation(property);
-  if (running_animation)
-    return running_animation->sequence();
-  else
-    return NULL;
-}
-
-void LayerAnimatorTestController::StartThreadedAnimationsIfNeeded() {
-  std::vector<cc::Animation::TargetProperty> threaded_properties;
-  threaded_properties.push_back(cc::Animation::Opacity);
-  threaded_properties.push_back(cc::Animation::Transform);
-
-  for (size_t i = 0; i < threaded_properties.size(); i++) {
-    LayerAnimationElement::AnimatableProperty animatable_property =
-        LayerAnimationElement::ToAnimatableProperty(threaded_properties[i]);
-    LayerAnimationSequence* sequence = GetRunningSequence(animatable_property);
-    if (!sequence)
-      continue;
-
-    LayerAnimationElement* element = sequence->CurrentElement();
-    if (!(element->properties() & animatable_property))
-      continue;
-
-    if (!element->Started() ||
-        element->effective_start_time() != base::TimeTicks())
-      continue;
-
-    animator_->OnThreadedAnimationStarted(
-        cc::AnimationEvent(cc::AnimationEvent::Started,
-                           0,
-                           element->animation_group_id(),
-                           threaded_properties[i],
-                           gfx::FrameTime::Now()));
-  }
-}
-
-}  // namespace ui