Unref GrXPFactory.

src/gpu/GrDrawContext.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 "GrBatchTest.h"
 #include "GrColor.h"
 #include "GrDrawContext.h"
@@ skipping 391 matching lines @@
                                     const SkRect& rect) {
     ASSERT_SINGLE_OWNER_PRIV
     RETURN_IF_ABANDONED_PRIV
     SkDEBUGCODE(fDrawContext->validate();)
     GR_AUDIT_TRAIL_AUTO_FRAME(fDrawContext->fAuditTrail, "GrDrawContext::stencilRect");
 
     AutoCheckFlush acf(fDrawContext->fDrawingManager);
 
     GrPaint paint;
     paint.setAntiAlias(doAA);
-    paint.setXPFactory(GrDisableColorXPFactory::Create());
+    SkSafeUnref(paint.setXPFactory(GrDisableColorXPFactory::Create()));
 
     SkAutoTUnref<GrDrawBatch> batch(fDrawContext->getFillRectBatch(paint, viewMatrix, rect));
     SkASSERT(batch);
 
     GrPipelineBuilder pipelineBuilder(paint, fDrawContext->isUnifiedMultisampled());
     pipelineBuilder.setRenderTarget(fDrawContext->accessRenderTarget());
     pipelineBuilder.setUserStencil(ss);
 
     fDrawContext->getDrawTarget()->drawBatch(pipelineBuilder, fDrawContext, clip, batch);
 }
@@ skipping 646 matching lines @@
 
 void GrDrawContext::drawBatch(const GrPipelineBuilder& pipelineBuilder, const GrClip& clip,
                               GrDrawBatch* batch) {
     ASSERT_SINGLE_OWNER
     RETURN_IF_ABANDONED
     SkDEBUGCODE(this->validate();)
     GR_AUDIT_TRAIL_AUTO_FRAME(fAuditTrail, "GrDrawContext::drawBatch");
 
     this->getDrawTarget()->drawBatch(pipelineBuilder, this, clip, batch);
 }