diff --git a/patch/patches/renderer_415478.patch b/patch/patches/renderer_415478.patch
deleted file mode 100644
index 04a154345..000000000
--- a/patch/patches/renderer_415478.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git render_thread_impl.cc render_thread_impl.cc
-index 3842bca..caaa3e3 100644
---- render_thread_impl.cc
-+++ render_thread_impl.cc
-@@ -834,9 +834,7 @@ void RenderThreadImpl::EnsureWebKitInitialized() {
- 
-   webkit_platform_support_.reset(new RendererWebKitPlatformSupportImpl);
-   blink::initialize(webkit_platform_support_.get());
--  main_thread_compositor_task_runner_ =
--      make_scoped_refptr(new SchedulerProxyTaskRunner<
--          &blink::WebSchedulerProxy::postCompositorTask>());
-+  main_thread_compositor_task_runner_ = base::MessageLoopProxy::current();
- 
-   v8::Isolate* isolate = blink::mainThreadIsolate();
-