Raster PictureLayerTiling with fractional translation

cc/blink/web_content_layer_impl.cc

Index: cc/blink/web_content_layer_impl.cc
diff --git a/cc/blink/web_content_layer_impl.cc b/cc/blink/web_content_layer_impl.cc
index 1fc07ddba3fd904bd7449a5efab5264c59c6788d..98badaf133619d2dcc094a429c8e49929f7dff4e 100644
--- a/cc/blink/web_content_layer_impl.cc
+++ b/cc/blink/web_content_layer_impl.cc
@@ -59,6 +59,11 @@ blink::WebLayer* WebContentLayerImpl::layer() {
   return layer_.get();
 }
 
+void WebContentLayerImpl::setAllowTransformedRasterization(bool allowed) {
+  static_cast<PictureLayer*>(layer_->layer())
+      ->SetAllowTransformedRasterization(allowed);
+}
+
 gfx::Rect WebContentLayerImpl::PaintableRegion() {
   return client_->paintableRegion();
 }