Remove backend factories

src/gpu/effects/GrConvexPolyEffect.h

Index: src/gpu/effects/GrConvexPolyEffect.h
diff --git a/src/gpu/effects/GrConvexPolyEffect.h b/src/gpu/effects/GrConvexPolyEffect.h
index 7464d5447f8180ee4fd89e573654d05a716a12ce..fec7e82b0e1d7d9f7c489dc97fc934ba2ecd8412 100644
--- a/src/gpu/effects/GrConvexPolyEffect.h
+++ b/src/gpu/effects/GrConvexPolyEffect.h
@@ -9,10 +9,10 @@
 #define GrConvexPolyEffect_DEFINED
 
 #include "GrDrawTargetCaps.h"
+#include "GrFragmentProcessor.h"
 #include "GrProcessor.h"
 #include "GrTypesPriv.h"
 
-class GrGLConvexPolyEffect;
 class GrInvariantOutput;
 class SkPath;
 
@@ -61,7 +61,7 @@ public:
 
     virtual ~GrConvexPolyEffect();
 
-    static const char* Name() { return "ConvexPoly"; }
+    virtual const char* name() const SK_OVERRIDE { return "ConvexPoly"; }
 
     GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; }
 
@@ -69,9 +69,9 @@ public:
 
     const SkScalar* getEdges() const { return fEdges; }
 
-    typedef GrGLConvexPolyEffect GLProcessor;
+    virtual void getGLProcessorKey(const GrGLCaps&, GrProcessorKeyBuilder*) const SK_OVERRIDE;
 
-    virtual const GrBackendFragmentProcessorFactory& getFactory() const SK_OVERRIDE;
+    virtual GrGLFragmentProcessor* createGLInstance() const SK_OVERRIDE;
 
 private:
     GrConvexPolyEffect(GrPrimitiveEdgeType edgeType, int n, const SkScalar edges[]);