Move some of the adding stencil attachment logic of Gpu and into Render Target.

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 "GrAtlasTextContext.h"
 #include "GrBatchTest.h"
@@ skipping 45 matching lines @@
     }
 
     fDrawTarget->copySurface(dst, src, srcRect, dstPoint);
 }
 
 GrTextContext* GrDrawContext::createTextContext(GrRenderTarget* renderTarget,
                                                 const SkSurfaceProps& surfaceProps) {
     if (fContext->caps()->shaderCaps()->pathRenderingSupport() &&
         renderTarget->isStencilBufferMultisampled() &&
         fSurfaceProps.isUseDeviceIndependentFonts()) {
-        GrStencilAttachment* sb = renderTarget->renderTargetPriv().attachStencilAttachment();
+        GrStencilAttachment* sb =
+            fContext->resourceProvider()->attachStencilAttachment(renderTarget);
         if (sb) {
             return GrStencilAndCoverTextContext::Create(fContext, surfaceProps);
         }
     } 
 
     return GrAtlasTextContext::Create(fContext, surfaceProps);
 }
 
 void GrDrawContext::drawText(GrRenderTarget* rt, const GrClip& clip, const GrPaint& grPaint,
                              const SkPaint& skPaint,
@@ skipping 678 matching lines @@
     RETURN_FALSE_IF_ABANDONED
 
     ASSERT_OWNED_RESOURCE(rt);
     SkASSERT(rt);
     return true;
 }
 
 void GrDrawContext::drawBatch(GrPipelineBuilder* pipelineBuilder, GrDrawBatch* batch) {
     fDrawTarget->drawBatch(*pipelineBuilder, batch);
 }