Rename GrRTC::drawBatch to addDrawOp and local vars in GrRTC.cpp

Change-Id: Ic8b896d7779844de5f82f9f0e630508578a8f61d
Reviewed-on: https://skia-review.googlesource.com/5647
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
diff --git a/src/gpu/batches/GrMSAAPathRenderer.cpp b/src/gpu/batches/GrMSAAPathRenderer.cpp
index 5aa8f37..6b96349 100644
--- a/src/gpu/batches/GrMSAAPathRenderer.cpp
+++ b/src/gpu/batches/GrMSAAPathRenderer.cpp
@@ -665,7 +665,7 @@
             GrPipelineBuilder pipelineBuilder(paint, renderTargetContext->mustUseHWAA(paint));
             pipelineBuilder.setUserStencil(passes[p]);
 
-            renderTargetContext->drawBatch(pipelineBuilder, clip, batch.get());
+            renderTargetContext->addDrawOp(pipelineBuilder, clip, batch.get());
         } else {
             sk_sp<MSAAPathBatch> batch(new MSAAPathBatch(paint.getColor(), path,
                                                          viewMatrix, devBounds));
@@ -679,7 +679,7 @@
                 pipelineBuilder.setDisableColorXPFactory();
             }
 
-            renderTargetContext->drawBatch(pipelineBuilder, clip, batch.get());
+            renderTargetContext->addDrawOp(pipelineBuilder, clip, batch.get());
         }
     }
     return true;