Fix valgrind bug in Porter Duff LCD.

src/gpu/effects/GrPorterDuffXferProcessor.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "effects/GrPorterDuffXferProcessor.h"
 
 #include "GrBlend.h"
@@ skipping 545 matching lines @@
     blendConstant |= (0xff << GrColor_SHIFT_A);
 
     return SkNEW_ARGS(PDLCDXferProcessor, (blendConstant, alpha));
 }
 
 PDLCDXferProcessor::~PDLCDXferProcessor() {
 }
 
 void PDLCDXferProcessor::onGetGLProcessorKey(const GrGLSLCaps& caps,
                                              GrProcessorKeyBuilder* b) const {
-    GLPorterDuffXferProcessor::GenKey(*this, caps, b);
+    GLPDLCDXferProcessor::GenKey(*this, caps, b);
 }
 
 GrGLXferProcessor* PDLCDXferProcessor::createGLInstance() const {
     return SkNEW_ARGS(GLPDLCDXferProcessor, (*this));
 }
 
 GrXferProcessor::OptFlags
 PDLCDXferProcessor::onGetOptimizations(const GrProcOptInfo& colorPOI,
                                        const GrProcOptInfo& coveragePOI,
                                        bool doesStencilWrite,
@@ skipping 222 matching lines @@
 GR_DEFINE_XP_FACTORY_TEST(GrPorterDuffXPFactory);
 
 GrXPFactory* GrPorterDuffXPFactory::TestCreate(SkRandom* random,
                                                GrContext*,
                                                const GrDrawTargetCaps&,
                                                GrTexture*[]) {
     SkXfermode::Mode mode = SkXfermode::Mode(random->nextULessThan(SkXfermode::kLastCoeffMode));
     return GrPorterDuffXPFactory::Create(mode);
 }