Rename GrBatchFlushState to GrOpFlushState

Change-Id: I1a8052c61d7624929caf45ba44e2a465cd0dc1c2
Reviewed-on: https://skia-review.googlesource.com/5649
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
diff --git a/src/gpu/GrTextureContext.cpp b/src/gpu/GrTextureContext.cpp
index 66030f9..22620fe 100644
--- a/src/gpu/GrTextureContext.cpp
+++ b/src/gpu/GrTextureContext.cpp
@@ -73,7 +73,7 @@
     bool result = opList->copySurface(tex.get(), src, srcRect, dstPoint);
 
 #ifndef ENABLE_MDB
-    GrBatchFlushState flushState(fContext->getGpu(), nullptr);
+    GrOpFlushState flushState(fContext->getGpu(), nullptr);
     opList->prepareOps(&flushState);
     opList->executeOps(&flushState);
     opList->reset();