Revert of Retract GrRenderTarget a bit within SkGpuDevice

src/image/SkSurface_Gpu.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkSurface_Gpu.h"
 
 #include "GrResourceProvider.h"
@@ skipping 50 matching lines @@
 }
 
 SkCanvas* SkSurface_Gpu::onNewCanvas() {
     SkCanvas::InitFlags flags = SkCanvas::kDefault_InitFlags;
     flags = static_cast<SkCanvas::InitFlags>(flags | SkCanvas::kConservativeRasterClip_InitFlag);
 
     return new SkCanvas(fDevice.get(), flags);
 }
 
 sk_sp<SkSurface> SkSurface_Gpu::onNewSurface(const SkImageInfo& info) {
-    int sampleCount = fDevice->accessDrawContext()->numColorSamples();
+    GrRenderTarget* rt = fDevice->accessRenderTarget();
+    int sampleCount = rt->numColorSamples();
     // TODO: Make caller specify this (change virtual signature of onNewSurface).
     static const SkBudgeted kBudgeted = SkBudgeted::kNo;
     return SkSurface::MakeRenderTarget(fDevice->context(), kBudgeted, info, sampleCount,
                                        &this->props());
 }
 
 sk_sp<SkImage> SkSurface_Gpu::onNewImageSnapshot(SkBudgeted budgeted, ForceCopyMode forceCopyMode) {
     GrRenderTarget* rt = fDevice->accessRenderTarget();
     SkASSERT(rt);
     GrTexture* tex = rt->asTexture();
     SkAutoTUnref<GrTexture> copy;
     // If the original render target is a buffer originally created by the client, then we don't
     // want to ever retarget the SkSurface at another buffer we create. Force a copy now to avoid
     // copy-on-write.
     if (kYes_ForceCopyMode == forceCopyMode || !tex || rt->resourcePriv().refsWrappedObjects()) {
-        GrSurfaceDesc desc = fDevice->accessDrawContext()->desc();
+        GrSurfaceDesc desc = fDevice->accessRenderTarget()->desc();
         GrContext* ctx = fDevice->context();
         desc.fFlags = desc.fFlags & ~kRenderTarget_GrSurfaceFlag;
         copy.reset(ctx->textureProvider()->createTexture(desc, budgeted));
         if (!copy) {
             return nullptr;
         }
         if (!ctx->copySurface(copy, rt)) {
             return nullptr;
         }
         tex = copy;
@@ skipping 107 matching lines @@
     }
     sk_sp<SkGpuDevice> device(SkGpuDevice::Make(std::move(rt), props,
                                                 SkGpuDevice::kUninit_InitContents));
     if (!device) {
         return nullptr;
     }
     return sk_make_sp<SkSurface_Gpu>(std::move(device));
 }
 
 #endif