switch surface to sk_sp

src/gpu/SkGpuDevice.cpp

Index: src/gpu/SkGpuDevice.cpp
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index 823e9b84ff88de04b09e82417477f4d9e044be76..f4a1d4ee3edf76e166404fc568daef7d415b9379 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -1799,12 +1799,12 @@ SkBaseDevice* SkGpuDevice::onCreateDevice(const CreateInfo& cinfo, const SkPaint
     }
 }
 
-SkSurface* SkGpuDevice::newSurface(const SkImageInfo& info, const SkSurfaceProps& props) {
+sk_sp<SkSurface> SkGpuDevice::makeSurface(const SkImageInfo& info, const SkSurfaceProps& props) {
     ASSERT_SINGLE_OWNER
     // TODO: Change the signature of newSurface to take a budgeted parameter.
     static const SkBudgeted kBudgeted = SkBudgeted::kNo;
-    return SkSurface::NewRenderTarget(fContext, kBudgeted, info, fRenderTarget->desc().fSampleCnt,
-                                      &props);
+    return SkSurface::MakeRenderTarget(fContext, kBudgeted, info, fRenderTarget->desc().fSampleCnt,
+                                       &props);
 }
 
 bool SkGpuDevice::EXPERIMENTAL_drawPicture(SkCanvas* mainCanvas, const SkPicture* mainPicture,