1 files changed, 1 insertions, 1 deletions
diff --git a/gm/windowrectangles.cpp b/gm/windowrectangles.cpp
index a2c8f0bc10..08fee7b811 100644
--- a/gm/windowrectangles.cpp
+++ b/gm/windowrectangles.cpp
@@ -210,7 +210,7 @@ void WindowRectanglesMaskGM::visualizeAlphaMask(GrContext* ctx, GrRenderTargetCo
     // Draw a checker pattern into the alpha mask so we can visualize the regions left untouched by
     // the clip mask generation.
     this->stencilCheckerboard(maskRTC.get(), true);
-    maskRTC->clear(nullptr, GrColorPackA4(0xff), true);
+    maskRTC->clear(nullptr, GrColorPackA4(0xff), GrRenderTargetContext::CanClearFullscreen::kYes);
     maskRTC->priv().drawAndStencilRect(make_stencil_only_clip(), &GrUserStencilSettings::kUnused,
                                        SkRegion::kDifference_Op, false, GrAA::kNo, SkMatrix::I(),
                                        SkRect::MakeIWH(maskRTC->width(), maskRTC->height()));