Revert "Add GrSurfaceFillContext"

This reverts commit b339bbe9dcbfea25b08539ebe3d8c5ec9a868e42.


Revert "Make backend allocation tests avoid alphatype conversions"

This reverts commit 177af6f4102c431e17999ec90afa3e18bacdd8b1.

Bug: skia:11019
Change-Id: Id80aa7df4a15c8530a609c49ca6264bce7831852
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344569
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
diff --git a/src/gpu/GrThreadSafeCache.cpp b/src/gpu/GrThreadSafeCache.cpp
index d76db3e..61749a5 100644
--- a/src/gpu/GrThreadSafeCache.cpp
+++ b/src/gpu/GrThreadSafeCache.cpp
@@ -326,7 +326,8 @@
 
     constexpr int kSampleCnt = 1;
     auto [newCT, format] =
-            GrSurfaceFillContext::GetFallbackColorTypeAndFormat(dContext, origCT, kSampleCnt);
+            GrSurfaceDrawContext::GetFallbackColorTypeAndFormat(
+            dContext, origCT, kSampleCnt);
 
     if (newCT == GrColorType::kUnknown) {
         return {GrSurfaceProxyView(nullptr), nullptr};