Rename GrContext's newDrawContext & drawContext to makeDrawContext

src/gpu/GrRenderTarget.cpp

Index: src/gpu/GrRenderTarget.cpp
diff --git a/src/gpu/GrRenderTarget.cpp b/src/gpu/GrRenderTarget.cpp
index 9eba1806c0ace822c0ca0acbff9f86325efdb677..cccf9534f689258980a7fb27d91eef5aa7a11e30 100644
--- a/src/gpu/GrRenderTarget.cpp
+++ b/src/gpu/GrRenderTarget.cpp
@@ -29,7 +29,7 @@ void GrRenderTarget::discard() {
         return;
     }
 
-    sk_sp<GrDrawContext> drawContext(context->drawContext(sk_ref_sp(this), nullptr));
+    sk_sp<GrDrawContext> drawContext(context->makeDrawContext(sk_ref_sp(this), nullptr));
     if (!drawContext) {
         return;
     }