Pull non-substantive changes out of omnibus GrSurface CL

https://skia-review.googlesource.com/c/26363 (Remove origin field from GrSurface) is
already too large. This pulls some of the cosmetic changes out for separate review.
Change-Id: I1d8b95522144b2f4cbd916ef38faa3dde6f78087
Reviewed-on: https://skia-review.googlesource.com/27840
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
diff --git a/tests/SRGBMipMapTest.cpp b/tests/SRGBMipMapTest.cpp
index 07332e4..11fedca 100644
--- a/tests/SRGBMipMapTest.cpp
+++ b/tests/SRGBMipMapTest.cpp
@@ -125,9 +125,9 @@
     GrSurfaceDesc desc;
     desc.fFlags = kNone_GrSurfaceFlags;
     desc.fOrigin = kTopLeft_GrSurfaceOrigin;
-    desc.fConfig = kSRGBA_8888_GrPixelConfig;
     desc.fWidth = texS;
     desc.fHeight = texS;
+    desc.fConfig = kSRGBA_8888_GrPixelConfig;
 
     GrResourceProvider* resourceProvider = context->resourceProvider();
     sk_sp<GrTextureProxy> proxy = GrSurfaceProxy::MakeDeferred(resourceProvider,