Make AnimationTimeline.currentTime readonly

third_party/WebKit/Source/core/animation/AnimationTimeline.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 204 matching lines @@
 
 double AnimationTimeline::currentTime() {
   return CurrentTimeInternal() * 1000;
 }
 
 double AnimationTimeline::CurrentTimeInternal() {
   bool is_null;
   return CurrentTimeInternal(is_null);
 }
 
-void AnimationTimeline::setCurrentTime(double current_time, bool is_null) {
-  SetCurrentTimeInternal(current_time / 1000);
-}
-
-void AnimationTimeline::SetCurrentTimeInternal(double current_time) {
-  if (!IsActive())
-    return;
-  zero_time_ = playback_rate_ == 0
-                   ? current_time
-                   : GetDocument()->GetAnimationClock().CurrentTime() -
-                         current_time / playback_rate_;
-  zero_time_initialized_ = true;
-
-  for (const auto& animation : animations_) {
-    // The Player needs a timing update to pick up a new time.
-    animation->SetOutdated();
-  }
-
-  // Any corresponding compositor animation will need to be restarted. Marking
-  // the effect changed forces this.
-  SetAllCompositorPending(true);
-}
-
 double AnimationTimeline::EffectiveTime() {
   double time = CurrentTimeInternal();
   return std::isnan(time) ? 0 : time;
 }
 
 void AnimationTimeline::PauseAnimationsForTesting(double pause_time) {
   for (const auto& animation : animations_needing_update_)
     animation->PauseForTesting(pause_time);
   ServiceAnimations(kTimingUpdateOnDemand);
 }
@@ skipping 60 matching lines @@
 }
 
 DEFINE_TRACE(AnimationTimeline) {
   visitor->Trace(document_);
   visitor->Trace(timing_);
   visitor->Trace(animations_needing_update_);
   visitor->Trace(animations_);
 }
 
 }  // namespace blink