Add flush call to take access type, flags, and semaphore.

Bug: skia:
Change-Id: I5e664939a446616ef57acc79d26a10e6908cda10
Reviewed-on: https://skia-review.googlesource.com/c/196643
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
diff --git a/tests/DefaultPathRendererTest.cpp b/tests/DefaultPathRendererTest.cpp
index 9b61663..4bc8143 100644
--- a/tests/DefaultPathRendererTest.cpp
+++ b/tests/DefaultPathRendererTest.cpp
@@ -99,7 +99,8 @@
         rtc->drawPath(GrNoClip(), std::move(paint), GrAA::kNo,
                       SkMatrix::I(), invPath, style);
 
-        rtc->prepareForExternalIO(0, nullptr);
+        rtc->prepareForExternalIO(SkSurface::BackendSurfaceAccess::kNoAccess,
+                                  SkSurface::kNone_FlushFlags, 0, nullptr);
     }
 
     {