Revert of Hairline batch

src/gpu/GrBatch.h

Index: src/gpu/GrBatch.h
diff --git a/src/gpu/GrBatch.h b/src/gpu/GrBatch.h
index 2f1afee1e42b8faf92b2d85c9bf52efbb8d13734..ceb2c5cc2a9da1d9ff65cc3cea1bb51fee763a4d 100644
--- a/src/gpu/GrBatch.h
+++ b/src/gpu/GrBatch.h
@@ -46,7 +46,7 @@
 class GrBatch : public SkRefCnt {
 public:
     SK_DECLARE_INST_COUNT(GrBatch)
-    GrBatch() : fNumberOfDraws(0) { SkDEBUGCODE(fUsed = false;) }
+    GrBatch() { SkDEBUGCODE(fUsed = false;) }
     virtual ~GrBatch() {}
 
     virtual const char* name() const = 0;
@@ -74,10 +74,6 @@
     virtual bool onCombineIfPossible(GrBatch*) = 0;
 
     virtual void generateGeometry(GrBatchTarget*, const GrPipeline*) = 0;
-
-    // TODO this goes away when batches are everywhere
-    void setNumberOfDraws(int numberOfDraws) { fNumberOfDraws = numberOfDraws; }
-    int numberOfDraws() const { return fNumberOfDraws; }
 
     void* operator new(size_t size);
     void operator delete(void* target);
@@ -130,8 +126,6 @@
 
     SkDEBUGCODE(bool fUsed;)
 
-    int fNumberOfDraws;
-
     typedef SkRefCnt INHERITED;
 };