Rename GrContextPriv to GrDirectContextPriv

Change-Id: I3fccadd8a2860dbee73f93f995738146373f8a39
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/326196
Commit-Queue: Adlai Holler <adlai@google.com>
Auto-Submit: Adlai Holler <adlai@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
diff --git a/src/gpu/GrDrawingManager.cpp b/src/gpu/GrDrawingManager.cpp
index 9343bbe..823f941 100644
--- a/src/gpu/GrDrawingManager.cpp
+++ b/src/gpu/GrDrawingManager.cpp
@@ -17,8 +17,8 @@
 #include "src/core/SkTTopoSort.h"
 #include "src/gpu/GrAuditTrail.h"
 #include "src/gpu/GrClientMappedBufferManager.h"
-#include "src/gpu/GrContextPriv.h"
 #include "src/gpu/GrCopyRenderTask.h"
+#include "src/gpu/GrDirectContextPriv.h"
 #include "src/gpu/GrGpu.h"
 #include "src/gpu/GrMemoryPool.h"
 #include "src/gpu/GrOnFlushResourceProvider.h"