Move uses of functions taking SkColorType to GrColorType versions in GrCaps.

Change-Id: I4feda6277cf14be0d32a8ce22257902483d7ae1a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/225734
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
diff --git a/tests/DetermineDomainModeTest.cpp b/tests/DetermineDomainModeTest.cpp
index 53dd93e..9b2c5ff 100644
--- a/tests/DetermineDomainModeTest.cpp
+++ b/tests/DetermineDomainModeTest.cpp
@@ -134,7 +134,7 @@
     desc.fConfig = kRGBA_8888_GrPixelConfig;
 
     GrBackendFormat format =
-            ctx->priv().caps()->getBackendFormatFromColorType(kRGBA_8888_SkColorType);
+            ctx->priv().caps()->getBackendFormatFromColorType(GrColorType::kRGBA_8888);
 
     static const char* name = "proxy";