cc: Remove fixed raster scale, stop rasterizing with will-change.

cc/trees/layer_tree_impl.cc

Index: cc/trees/layer_tree_impl.cc
diff --git a/cc/trees/layer_tree_impl.cc b/cc/trees/layer_tree_impl.cc
index 797eaf91676150ce28177d8cb7d3fb766ca8ca91..60121d023f059e87ae2ffd421a55e4359d42b69d 100644
--- a/cc/trees/layer_tree_impl.cc
+++ b/cc/trees/layer_tree_impl.cc
@@ -1937,14 +1937,6 @@ VideoFrameControllerClient* LayerTreeImpl::GetVideoFrameControllerClient()
   return layer_tree_host_impl_;
 }
 
-void LayerTreeImpl::SetFixedRasterScaleHasBlurryContent() {
-  layer_tree_host_impl_->set_fixed_raster_scale_has_blurry_content();
-}
-
-void LayerTreeImpl::SetFixedRasterScaleAttemptedToChangeScale() {
-  layer_tree_host_impl_->SetFixedRasterScaleAttemptedToChangeScale();
-}
-
 void LayerTreeImpl::SetPendingPageScaleAnimation(
     std::unique_ptr<PendingPageScaleAnimation> pending_animation) {
   pending_page_scale_animation_ = std::move(pending_animation);