Revert of Fix ClipMaskManager's SW-fallback logic

src/gpu/GrClipMaskManager.h

Index: src/gpu/GrClipMaskManager.h
diff --git a/src/gpu/GrClipMaskManager.h b/src/gpu/GrClipMaskManager.h
index 515f4b65830bfa149d864aefdef99d90cdc4aa2a..3ce3e72bf1c5c567ddbe25b2b48a7184d01604b6 100644
--- a/src/gpu/GrClipMaskManager.h
+++ b/src/gpu/GrClipMaskManager.h
@@ -133,6 +133,14 @@
                      const SkClipStack::Element*,
                      GrPathRenderer* pr = nullptr);
 
+    // Determines whether it is possible to draw the element to both the stencil buffer and the
+    // alpha mask simultaneously. If so and the element is a path a compatible path renderer is
+    // also returned.
+    bool canStencilAndDrawElement(GrPipelineBuilder*,
+                                  GrTexture* target,
+                                  GrPathRenderer**,
+                                  const SkClipStack::Element*);
+
     void mergeMask(GrPipelineBuilder*,
                    GrTexture* dstMask,
                    GrTexture* srcMask,