[Sketch] CC Animations: Torpedo the old intrusive animation system.

cc/blink/web_layer_impl.cc

Index: cc/blink/web_layer_impl.cc
diff --git a/cc/blink/web_layer_impl.cc b/cc/blink/web_layer_impl.cc
index dd836d1c6cba4aaae946105b759a76830be98da8..57669fc99f434dfa6404f84d98ed8ff0350d9ed6 100644
--- a/cc/blink/web_layer_impl.cc
+++ b/cc/blink/web_layer_impl.cc
@@ -12,7 +12,6 @@
 #include "base/strings/string_util.h"
 #include "base/threading/thread_checker.h"
 #include "base/trace_event/trace_event_impl.h"
-#include "cc/animation/animation.h"
 #include "cc/base/region.h"
 #include "cc/base/switches.h"
 #include "cc/blink/web_animation_impl.h"
@@ -62,8 +61,6 @@ WebLayerImpl::WebLayerImpl(scoped_refptr<Layer> layer) : layer_(layer) {
 
 WebLayerImpl::~WebLayerImpl() {
   layer_->ClearRenderSurface();
-  if (animation_delegate_adapter_.get())
-    layer_->set_layer_animation_delegate(nullptr);
   web_layer_client_ = nullptr;
 }
 
@@ -236,39 +233,6 @@ void WebLayerImpl::setBackgroundFilters(const WebFilterOperations& filters) {
   layer_->SetBackgroundFilters(filters_impl.AsFilterOperations());
 }
 
-void WebLayerImpl::setAnimationDelegate(
-    blink::WebCompositorAnimationDelegate* delegate) {
-  animation_delegate_adapter_.reset(
-      new WebToCCAnimationDelegateAdapter(delegate));
-  layer_->set_layer_animation_delegate(animation_delegate_adapter_.get());
-}
-
-bool WebLayerImpl::addAnimation(blink::WebCompositorAnimation* animation) {
-  bool result = layer_->AddAnimation(
-      static_cast<WebCompositorAnimationImpl*>(animation)->PassAnimation());
-  delete animation;
-  return result;
-}
-
-void WebLayerImpl::removeAnimation(int animation_id) {
-  layer_->RemoveAnimation(animation_id);
-}
-
-void WebLayerImpl::removeAnimation(
-    int animation_id,
-    blink::WebCompositorAnimation::TargetProperty target_property) {
-  layer_->RemoveAnimation(
-      animation_id, static_cast<Animation::TargetProperty>(target_property));
-}
-
-void WebLayerImpl::pauseAnimation(int animation_id, double time_offset) {
-  layer_->PauseAnimation(animation_id, time_offset);
-}
-
-bool WebLayerImpl::hasActiveAnimation() {
-  return layer_->HasActiveAnimation();
-}
-
 void WebLayerImpl::setForceRenderSurface(bool force_render_surface) {
   layer_->SetForceRenderSurface(force_render_surface);
 }