Don't ref/unref the static src-over xp

src/gpu/gl/GrGLGpu.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrGLGpu.h"
 #include "GrGLGLSL.h"
@@ skipping 1483 matching lines @@
         }
     }
 
     // See fall through note above
     this->disableScissor();
 }
 
 bool GrGLGpu::flushGLState(const DrawArgs& args) {
     GrXferProcessor::BlendInfo blendInfo;
     const GrPipeline& pipeline = *args.fPipeline;
-    args.fPipeline->getXferProcessor()->getBlendInfo(&blendInfo);
+    args.fPipeline->getXferProcessor().getBlendInfo(&blendInfo);
 
     this->flushColorWrite(blendInfo.fWriteColor);
     this->flushDrawFace(pipeline.getDrawFace());
 
     SkAutoTUnref<GrGLProgram> program(fProgramCache->refProgram(args));
     if (!program) {
         GrCapsDebugf(this->caps(), "Failed to create program!\n");
         return false;
     }
 
@@ skipping 2061 matching lines @@
             this->setVertexArrayID(gpu, 0);
         }
         int attrCount = gpu->glCaps().maxVertexAttributes();
         if (fDefaultVertexArrayAttribState.count() != attrCount) {
             fDefaultVertexArrayAttribState.resize(attrCount);
         }
         attribState = &fDefaultVertexArrayAttribState;
     }
     return attribState;
 }