Revert of Use transfer buffer for BatchAtlas texture copies

src/gpu/vk/GrVkGpu.h

Index: src/gpu/vk/GrVkGpu.h
diff --git a/src/gpu/vk/GrVkGpu.h b/src/gpu/vk/GrVkGpu.h
index e738e7336a7fc840890cbb6b180f635d40daa5a2..76b18ac71e70af891c8bb3c661f04fbcec868d94 100644
--- a/src/gpu/vk/GrVkGpu.h
+++ b/src/gpu/vk/GrVkGpu.h
@@ -151,10 +151,10 @@
                        int left, int top, int width, int height,
                        GrPixelConfig config, const SkTArray<GrMipLevel>&) override;
 
-    bool onTransferPixels(GrTexture*,
+    bool onTransferPixels(GrSurface*,
                           int left, int top, int width, int height,
                           GrPixelConfig config, GrBuffer* transferBuffer,
-                          size_t offset, size_t rowBytes) override;
+                          size_t offset, size_t rowBytes) override { return false; }
 
     void onResolveRenderTarget(GrRenderTarget* target) override {}