Push isEqual/onIsEqual down from GrProcessor to subclasses.

src/gpu/GrOvalRenderer.cpp

Index: src/gpu/GrOvalRenderer.cpp
diff --git a/src/gpu/GrOvalRenderer.cpp b/src/gpu/GrOvalRenderer.cpp
index 3ba486186b17e45e10d1c3cadece2fb7ff27cd52..9718bc2f5009ed62c2e788ef5d96ff56350c3192 100644
--- a/src/gpu/GrOvalRenderer.cpp
+++ b/src/gpu/GrOvalRenderer.cpp
@@ -140,7 +140,7 @@ private:
         fStroke = stroke;
     }
 
-    virtual bool onIsEqual(const GrProcessor& other) const SK_OVERRIDE {
+    virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE {
         const CircleEdgeEffect& cee = other.cast<CircleEdgeEffect>();
         return cee.fStroke == fStroke;
     }
@@ -280,7 +280,7 @@ private:
         fStroke = stroke;
     }
 
-    virtual bool onIsEqual(const GrProcessor& other) const SK_OVERRIDE {
+    virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE {
         const EllipseEdgeEffect& eee = other.cast<EllipseEdgeEffect>();
         return eee.fStroke == fStroke;
     }
@@ -448,7 +448,7 @@ private:
         fMode = mode;
     }
 
-    virtual bool onIsEqual(const GrProcessor& other) const SK_OVERRIDE {
+    virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE {
         const DIEllipseEdgeEffect& eee = other.cast<DIEllipseEdgeEffect>();
         return eee.fMode == fMode;
     }