Build the brush document benchmark's runtime without a clock, which master's AsyncRuntime doesn't take

Author: TrueDoctor

node-graph/interpreted-executor/benches/brush_document_gungraun.rs

@@ -16,7 +16,7 @@ use graphene_std::application_io::RenderConfig;
 use graphene_std::brush::basic_brush::{basic_brush, basic_brush_pipeline};
 use graphene_std::brush::{BrushCache, brush_strokes};
 use graphene_std::graphic;
-use graphene_std::runtime::{AsyncRuntime, Clock, Spawn, Task};
+use graphene_std::runtime::{AsyncRuntime, Spawn, Task};
 use graphene_std::uuid::NodeId;
 use gungraun::prelude::*;
 use interpreted_executor::dynamic_executor::DynamicExecutor;
@@ -68,7 +68,7 @@ fn setup(existing: usize) -> Session {
 			application_io: Some(Arc::new(PlatformApplicationIo::new_with_executor(gpu.clone()))),
 		}),
 		gpu,
-		runtime: AsyncRuntime::new(Arc::new(BlockingSpawner), Arc::new(StoppedClock)),
+		runtime: AsyncRuntime::new(Arc::new(BlockingSpawner)),
 		preprocessor: preprocessor::Preprocessor::new(),
 		executor: DynamicExecutor::default(),
 		document: NodeNetwork::default(),
@@ -153,15 +153,6 @@ impl Spawn for BlockingSpawner {
 	}
 }
 
-/// Keeps the same time throughout, so animation never depends on how slowly Valgrind runs.
-struct StoppedClock;
-
-impl Clock for StoppedClock {
-	fn now(&self) -> std::time::Duration {
-		std::time::Duration::ZERO
-	}
-}
-
 #[library_benchmark]
 #[benches::existing_strokes(args = [0, 16, 256], setup = setup)]
 pub fn add_stroke(mut session: Session) -> Session {