Remove GrStencilSettings from GrPipeline

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 "GrGLBuffer.h"
 #include "GrGLGLSL.h"
@@ skipping 2034 matching lines @@
     if (blendInfo.fWriteColor) {
         // Swizzle the blend to match what the shader will output.
         const GrSwizzle& swizzle = this->glCaps().glslCaps()->configOutputSwizzle(
             pipeline.getRenderTarget()->config());
         this->flushBlend(blendInfo, swizzle);
     }
 
     program->setData(primProc, pipeline);
 
     GrGLRenderTarget* glRT = static_cast<GrGLRenderTarget*>(pipeline.getRenderTarget());
-    this->flushStencil(pipeline.getStencil());
+    GrStencilSettings stencil;
+    if (pipeline.isStencilEnabled()) {
+        // TODO: attach stencil and create settings during render target flush.
+        SkASSERT(glRT->renderTargetPriv().getStencilAttachment());
+        stencil.reset(*pipeline.getUserStencil(), pipeline.hasStencilClip(),
+                      glRT->renderTargetPriv().numStencilBits());
+    }
+    this->flushStencil(stencil);
     this->flushScissor(pipeline.getScissorState(), glRT->getViewport(), glRT->origin());
     this->flushWindowRectangles(pipeline.getWindowRectsState(), glRT);
-    this->flushHWAAState(glRT, pipeline.isHWAntialiasState(), !pipeline.getStencil().isDisabled());
+    this->flushHWAAState(glRT, pipeline.isHWAntialiasState(), stencil.isDisabled());
 
     // This must come after textures are flushed because a texture may need
     // to be msaa-resolved (which will modify bound FBO state).
     this->flushRenderTarget(glRT, nullptr, pipeline.getDisableOutputConversionToSRGB());
 
     return true;
 }
 
 void GrGLGpu::setupGeometry(const GrPrimitiveProcessor& primProc,
                             const GrNonInstancedMesh& mesh,
@@ skipping 2573 matching lines @@
 
 bool GrGLGpu::waitFence(GrFence fence, uint64_t timeout) const {
     GrGLenum result;
     GL_CALL_RET(result, ClientWaitSync((GrGLsync)fence, GR_GL_SYNC_FLUSH_COMMANDS_BIT, timeout));
     return (GR_GL_CONDITION_SATISFIED == result);
 }
 
 void GrGLGpu::deleteFence(GrFence fence) const {
     GL_CALL(DeleteSync((GrGLsync)fence));
 }