Revert of Hairline batch

src/gpu/GrInOrderDrawBuffer.cpp

Index: src/gpu/GrInOrderDrawBuffer.cpp
diff --git a/src/gpu/GrInOrderDrawBuffer.cpp b/src/gpu/GrInOrderDrawBuffer.cpp
index 8805711bb9b229f96574366bf5a587956d03817e..a760dcbf6fc4fd147811df36a5dd41ea7918c23e 100644
--- a/src/gpu/GrInOrderDrawBuffer.cpp
+++ b/src/gpu/GrInOrderDrawBuffer.cpp
@@ -473,8 +473,7 @@
 
         // TODO temporary hack
         if (kDrawBatch_Cmd == strip_trace_bit(iter->fType)) {
-            DrawBatch* db = reinterpret_cast<DrawBatch*>(iter.get());
-            fBatchTarget.flushNext(db->fBatch->numberOfDraws());
+            fBatchTarget.flushNext();
             continue;
         }
 
@@ -647,9 +646,7 @@
 
 void GrInOrderDrawBuffer::closeBatch() {
     if (fDrawBatch) {
-        fBatchTarget.resetNumberOfDraws();
         fDrawBatch->execute(this, fPrevState);
-        fDrawBatch->fBatch->setNumberOfDraws(fBatchTarget.numberOfDraws());
         fDrawBatch = NULL;
     }
 }