Add mip support to GrAHardwareBufferImageGenerator

Bug: skia:
Change-Id: I482d8f9937c86ed441016afef2d8f924282dd17a
Reviewed-on: https://skia-review.googlesource.com/63861
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
diff --git a/include/private/GrSurfaceProxy.h b/include/private/GrSurfaceProxy.h
index 2bbf02a..0eccdce 100644
--- a/include/private/GrSurfaceProxy.h
+++ b/include/private/GrSurfaceProxy.h
@@ -326,12 +326,12 @@
     // Helper function that creates a temporary SurfaceContext to perform the copy
     // It always returns a kExact-backed proxy bc it is used when converting an SkSpecialImage
     // to an SkImage. The copy is is not a render target and not multisampled.
-    static sk_sp<GrTextureProxy> Copy(GrContext*, GrSurfaceProxy* src,
+    static sk_sp<GrTextureProxy> Copy(GrContext*, GrSurfaceProxy* src, GrMipMapped,
                                       SkIRect srcRect, SkBudgeted);
 
     // Copy the entire 'src'
     // It always returns a kExact-backed proxy bc it is used in SkGpuDevice::snapSpecial
-    static sk_sp<GrTextureProxy> Copy(GrContext* context, GrSurfaceProxy* src,
+    static sk_sp<GrTextureProxy> Copy(GrContext* context, GrSurfaceProxy* src, GrMipMapped,
                                       SkBudgeted budgeted);
 
     // Test-only entry point - should decrease in use as proxies propagate