Move the remainder of GrRenderTargetContext factories.

This mostly handles cases where we are wrapping a GrBackend* or an already
made proxy.

Change-Id: Ieb33eb51f7db84611ade0f8243b6d9023ce8e390
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/262234
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
diff --git a/src/gpu/GrOnFlushResourceProvider.cpp b/src/gpu/GrOnFlushResourceProvider.cpp
index fed9d6a..8c96d27 100644
--- a/src/gpu/GrOnFlushResourceProvider.cpp
+++ b/src/gpu/GrOnFlushResourceProvider.cpp
@@ -25,8 +25,16 @@
         return nullptr;
     }
 
-    auto renderTargetContext = fDrawingMgr->makeRenderTargetContext(
-            std::move(proxy), colorType, std::move(colorSpace), props, false);
+    auto context = fDrawingMgr->getContext();
+
+    if (!proxy->asRenderTargetProxy()) {
+        return nullptr;
+    }
+
+    GrSurfaceOrigin origin = proxy->origin();
+    auto renderTargetContext = GrRenderTargetContext::Make(
+            context, colorType, std::move(colorSpace), std::move(proxy),
+            origin, props, false);
 
     if (!renderTargetContext) {
         return nullptr;