Remove backend factories

src/effects/gradients/SkLinearGradient.cpp

Index: src/effects/gradients/SkLinearGradient.cpp
diff --git a/src/effects/gradients/SkLinearGradient.cpp b/src/effects/gradients/SkLinearGradient.cpp
index 1faca5e4a1f2adec0488b3c2229e0103d35f8849..6d2abf543661e061f869d6bd0db9bd845c8b5fc3 100644
--- a/src/effects/gradients/SkLinearGradient.cpp
+++ b/src/effects/gradients/SkLinearGradient.cpp
@@ -451,7 +451,6 @@ void SkLinearGradient::LinearGradientContext::shadeSpan16(int x, int y,
 
 #if SK_SUPPORT_GPU
 
-#include "GrTBackendProcessorFactory.h"
 #include "gl/builders/GrGLProgramBuilder.h"
 #include "SkGr.h"
 
@@ -460,8 +459,7 @@ void SkLinearGradient::LinearGradientContext::shadeSpan16(int x, int y,
 class GrGLLinearGradient : public GrGLGradientEffect {
 public:
 
-    GrGLLinearGradient(const GrBackendProcessorFactory& factory, const GrProcessor&)
-                       : INHERITED (factory) { }
+    GrGLLinearGradient(const GrProcessor&) {}
 
     virtual ~GrGLLinearGradient() { }
 
@@ -495,9 +493,21 @@ public:
 
     virtual ~GrLinearGradient() { }
 
-    static const char* Name() { return "Linear Gradient"; }
-    const GrBackendFragmentProcessorFactory& getFactory() const SK_OVERRIDE {
-        return GrTBackendFragmentProcessorFactory<GrLinearGradient>::getInstance();
+    virtual const char* name() const { return "Linear Gradient"; }
+
+    virtual void getGLProcessorKey(const GrGLCaps& caps,
+                                   GrProcessorKeyBuilder* b) const SK_OVERRIDE {
+        GrGLLinearGradient::GenKey(*this, caps, b);
+    }
+
+    virtual GrGLFragmentProcessor* createGLInstance() const SK_OVERRIDE {
+        return SkNEW_ARGS(GrGLLinearGradient, (*this));
+    }
+
+
+    virtual uint32_t classID() const {
+        static uint32_t id = GenClassID();
+        return id;
     }
 
     typedef GrGLLinearGradient GLProcessor;
@@ -547,7 +557,7 @@ void GrGLLinearGradient::emitCode(GrGLFPBuilder* builder,
                                   const char* inputColor,
                                   const TransformedCoordsArray& coords,
                                   const TextureSamplerArray& samplers) {
-    const GrGradientEffect& ge = fp.cast<GrGradientEffect>();
+    const GrLinearGradient& ge = fp.cast<GrLinearGradient>();
     this->emitUniforms(builder, ge);
     SkString t = builder->getFragmentShaderBuilder()->ensureFSCoords2D(coords, 0);
     t.append(".x");