re-enable GPU compute tessellator for PointFields

Author: flar

impeller/entity/geometry/point_field_geometry.cc

@@ -21,8 +21,7 @@ GeometryResult PointFieldGeometry::GetPositionBuffer(
     const ContentContext& renderer,
     const Entity& entity,
     RenderPass& pass) {
-  if (renderer.GetDeviceCapabilities().SupportsCompute() && false) {
-    FML_LOG(ERROR) << "Using compute";
+  if (renderer.GetDeviceCapabilities().SupportsCompute()) {
     return GetPositionBufferGPU(renderer, entity, pass);
   }
   auto vtx_builder = GetPositionBufferCPU(renderer, entity, pass);
@@ -46,8 +45,7 @@ GeometryResult PointFieldGeometry::GetPositionUVBuffer(
     const ContentContext& renderer,
     const Entity& entity,
     RenderPass& pass) {
-  if (renderer.GetDeviceCapabilities().SupportsCompute() && false) {
-    FML_LOG(ERROR) << "Using compute";
+  if (renderer.GetDeviceCapabilities().SupportsCompute()) {
     return GetPositionBufferGPU(renderer, entity, pass, texture_coverage,
                                 effect_transform);
   }