Revert of Move DstCoordTexture to GrXP, rename and remove the word "copy" from dstcopytexture names.

src/gpu/GrPipelineBuilder.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrPipelineBuilder.h"
 
 #include "GrBatch.h"
@@ skipping 68 matching lines @@
 
     fColorProcInfoValid = false;
     fCoverageProcInfoValid = false;
 
     fColorCache = GrColor_ILLEGAL;
     fCoverageCache = GrColor_ILLEGAL;
 }
 
 //////////////////////////////////////////////////////////////////////////////s
 
-bool GrPipelineBuilder::willXPNeedDstTexture(const GrCaps& caps,
-                                             const GrProcOptInfo& colorPOI,
-                                             const GrProcOptInfo& coveragePOI) const {
-    return this->getXPFactory()->willNeedDstTexture(caps, colorPOI, coveragePOI);
+bool GrPipelineBuilder::willXPNeedDstCopy(const GrCaps& caps,
+                                          const GrProcOptInfo& colorPOI,
+                                          const GrProcOptInfo& coveragePOI) const {
+    return this->getXPFactory()->willNeedDstCopy(caps, colorPOI, coveragePOI);
 }
 
 void GrPipelineBuilder::AutoRestoreFragmentProcessors::set(GrPipelineBuilder* pipelineBuilder) {
     if (fPipelineBuilder) {
         int m = fPipelineBuilder->numColorFragmentStages() - fColorEffectCnt;
         SkASSERT(m >= 0);
         fPipelineBuilder->fColorStages.pop_back_n(m);
 
         int n = fPipelineBuilder->numCoverageFragmentStages() - fCoverageEffectCnt;
         SkASSERT(n >= 0);
@@ skipping 66 matching lines @@
 void GrPipelineBuilder::calcCoverageInvariantOutput(GrColor coverage) const {
     if (!fCoverageProcInfoValid || coverage != fCoverageCache) {
         GrColorComponentFlags flags = kRGBA_GrColorComponentFlags;
         fCoverageProcInfo.calcWithInitialValues(fCoverageStages.begin(),
                                                 this->numCoverageFragmentStages(), coverage, flags,
                                                 true);
         fCoverageProcInfoValid = true;
         fCoverageCache = coverage;
     }
 }