GrRenderTargetContext->GrSurfaceDrawContext

Just the class/files. variable names and additional comments to follow.

Change-Id: Ic03d07fd5009eaf3d706c2536486a117328963fc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/342617
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
diff --git a/tests/OnFlushCallbackTest.cpp b/tests/OnFlushCallbackTest.cpp
index 77bf5da..16a493d 100644
--- a/tests/OnFlushCallbackTest.cpp
+++ b/tests/OnFlushCallbackTest.cpp
@@ -17,8 +17,8 @@
 #include "src/gpu/GrOnFlushResourceProvider.h"
 #include "src/gpu/GrProgramInfo.h"
 #include "src/gpu/GrProxyProvider.h"
-#include "src/gpu/GrRenderTargetContext.h"
 #include "src/gpu/GrResourceProvider.h"
+#include "src/gpu/GrSurfaceDrawContext.h"
 #include "src/gpu/GrTexture.h"
 #include "src/gpu/effects/GrTextureEffect.h"
 #include "src/gpu/geometry/GrQuad.h"
@@ -467,9 +467,9 @@
                                               int start,
                                               GrSurfaceProxyView atlasView,
                                               SkAlphaType atlasAlphaType) {
-    auto rtc = GrRenderTargetContext::Make(
-            rContext, GrColorType::kRGBA_8888, nullptr, SkBackingFit::kApprox,
-            {3 * kDrawnTileSize, kDrawnTileSize});
+    auto rtc = GrSurfaceDrawContext::Make(
+            rContext, GrColorType::kRGBA_8888, nullptr,
+            SkBackingFit::kApprox, {3 * kDrawnTileSize, kDrawnTileSize});
 
     rtc->clear({ 1, 0, 0, 1 });
 
@@ -579,7 +579,7 @@
     static const int kFinalWidth = 6*kDrawnTileSize;
     static const int kFinalHeight = kDrawnTileSize;
 
-    auto rtc = GrRenderTargetContext::Make(
+    auto rtc = GrSurfaceDrawContext::Make(
             dContext, GrColorType::kRGBA_8888, nullptr, SkBackingFit::kApprox,
             {kFinalWidth, kFinalHeight});