Make GrPipeline non-refcounted

GrPipelines are now created in GrOpFlushState's arena during GrOp::prepare() and cleaned up when the arena is destroyed.

Change-Id: I2cc4f03ce130bfb22e9d28bb3c22c485113d5d53
Reviewed-on: https://skia-review.googlesource.com/24681
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/gpu/GrPipeline.h b/src/gpu/GrPipeline.h
index 81b7923068..3a194d6f63 100644
--- a/src/gpu/GrPipeline.h
+++ b/src/gpu/GrPipeline.h
@@ -36,7 +36,7 @@ class GrRenderTargetContext;
  * state for a draw. It is used along with a GrPrimitiveProcessor and a source of geometric
  * data (GrMesh or GrPath) to draw.
  */
-class GrPipeline : public GrNonAtomicRef<GrPipeline> {
+class GrPipeline {
 public:
     ///////////////////////////////////////////////////////////////////////////
     /// @name Creation
@@ -109,6 +109,9 @@ public:
 
     GrPipeline(const InitArgs& args) { this->init(args); }
 
+    GrPipeline(const GrPipeline&) = delete;
+    GrPipeline& operator=(const GrPipeline&) = delete;
+
     /** (Re)initializes a pipeline. After initialization the pipeline can be used. */
     void init(const InitArgs&);