Revert[4] "store vertices arrays inline with object""""

This reverts commit 0c492cfe1713d6895d1d513e754d938ff0faa5e5.

BUG=skia:

Change-Id: I63bce834fee6dd6f043b3889ac4ec287dd03d2e6
Reviewed-on: https://skia-review.googlesource.com/9809
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Reed <reed@google.com>
diff --git a/src/gpu/ops/GrDrawVerticesOp.h b/src/gpu/ops/GrDrawVerticesOp.h
index c837734..eddf201 100644
--- a/src/gpu/ops/GrDrawVerticesOp.h
+++ b/src/gpu/ops/GrDrawVerticesOp.h
@@ -97,7 +97,7 @@
 
     bool isIndexed() const {
         // Consistency enforced in onCombineIfPossible.
-        return fMeshes[0].fVertices->isIndexed();
+        return fMeshes[0].fVertices->hasIndices();
     }
 
     bool requiresPerVertexColors() const {