Disable preemptive batch preparation

src/gpu/GrBatchFlushState.h

Index: src/gpu/GrBatchFlushState.h
diff --git a/src/gpu/GrBatchFlushState.h b/src/gpu/GrBatchFlushState.h
index f9b304d6a25ad646477e45af5be49d9353bd68b6..2008fa69ebfc44fd014943f5292ae9a01f4f324a 100644
--- a/src/gpu/GrBatchFlushState.h
+++ b/src/gpu/GrBatchFlushState.h
@@ -44,7 +44,7 @@ private:
 /** Tracks the state across all the GrBatches in a GrDrawTarget flush. */
 class GrBatchFlushState {
 public:
-    GrBatchFlushState(GrGpu*, GrResourceProvider*, GrBatchToken lastFlushedToken);
+    GrBatchFlushState(GrGpu*, GrResourceProvider*);
 
     ~GrBatchFlushState() { this->reset(); }