Remove GrPipelineOptimizations computation from GrPipeline::init and nest in GrMeshDrawOp.

Change-Id: I4a702c83857606c1cb050294c408922eef5769ea
Reviewed-on: https://skia-review.googlesource.com/10414
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
diff --git a/tests/PrimitiveProcessorTest.cpp b/tests/PrimitiveProcessorTest.cpp
index 0a9d002..2b4e349 100644
--- a/tests/PrimitiveProcessorTest.cpp
+++ b/tests/PrimitiveProcessorTest.cpp
@@ -46,7 +46,7 @@
         *coverage = GrPipelineAnalysisCoverage::kSingleChannel;
     }
 
-    void applyPipelineOptimizations(const GrPipelineOptimizations&) override {}
+    void applyPipelineOptimizations(const PipelineOptimizations&) override {}
     bool onCombineIfPossible(GrOp*, const GrCaps&) override { return false; }
     void onPrepareDraws(Target* target) const override {
         class GP : public GrGeometryProcessor {