Separate user and raw stencil settings

src/gpu/GrGpu.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrGpu_DEFINED
 #define GrGpu_DEFINED
 
@@ skipping 467 matching lines @@
         return this->onMakeCopyForTextureParams(texture, params, copyParams);
     }
 
     // This is only to be used in GL-specific tests.
     virtual const GrGLContext* glContextForTesting() const { return nullptr; }
 
     // This is only to be used by testing code
     virtual void resetShaderCacheForTesting() const {}
 
 protected:
-    // Functions used to map clip-respecting stencil tests into normal
-    // stencil funcs supported by GPUs.
-    static GrStencilFunc ConvertStencilFunc(bool stencilInClip,
-                                            GrStencilFunc func);
-    static void ConvertStencilFuncAndMask(GrStencilFunc func,
-                                          bool clipInStencil,
-                                          unsigned int clipBit,
-                                          unsigned int userBits,
-                                          unsigned int* ref,
-                                          unsigned int* mask);
-
     static void ElevateDrawPreference(GrGpu::DrawPreference* preference,
                                       GrGpu::DrawPreference elevation) {
         GR_STATIC_ASSERT(GrGpu::kCallerPrefersDraw_DrawPreference > GrGpu::kNoDraw_DrawPreference);
         GR_STATIC_ASSERT(GrGpu::kGpuPrefersDraw_DrawPreference >
                          GrGpu::kCallerPrefersDraw_DrawPreference);
         GR_STATIC_ASSERT(GrGpu::kRequireDraw_DrawPreference >
                          GrGpu::kGpuPrefersDraw_DrawPreference);
         *preference = SkTMax(*preference, elevation);
     }
 
@@ skipping 105 matching lines @@
     SkTArray<const MultisampleSpecs*, true>                             fMultisampleSpecsMap;
     GrTAllocator<MultisampleSpecs>                                      fMultisampleSpecsAllocator;
     // The context owns us, not vice-versa, so this ptr is not ref'ed by Gpu.
     GrContext*                                                          fContext;
 
     friend class GrPathRendering;
     typedef SkRefCnt INHERITED;
 };
 
 #endif