Use a cc::Display for WebView resourceless software draws.

cc/test/fake_output_surface.h

Index: cc/test/fake_output_surface.h
diff --git a/cc/test/fake_output_surface.h b/cc/test/fake_output_surface.h
index 23f2123f54d4ac8cf47486fa62d1cf06839efd20..8fcc04a4cfd2549b42465a7c8bbdb276d62b476c 100644
--- a/cc/test/fake_output_surface.h
+++ b/cc/test/fake_output_surface.h
@@ -57,13 +57,6 @@ class FakeOutputSurface : public OutputSurface {
         new FakeOutputSurface(std::move(software_device), false));
   }
 
-  static std::unique_ptr<FakeOutputSurface>
-  Create3dWithResourcelessSoftwareSupport() {
-    return base::WrapUnique(new FakeOutputSurface(
-        TestContextProvider::Create(), TestContextProvider::CreateWorker(),
-        base::WrapUnique(new SoftwareOutputDevice), false));
-  }
-
   static std::unique_ptr<FakeOutputSurface> CreateDelegating3d() {
     return base::WrapUnique(
         new FakeOutputSurface(TestContextProvider::Create(),