Don't pass pipeline to GrBatch::generateGeometry()

src/gpu/GrBatch.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrBatch_DEFINED
 #define GrBatch_DEFINED
 
@@ skipping 44 matching lines @@
     bool combineIfPossible(GrBatch* that) {
         if (this->classID() != that->classID()) {
             return false;
         }
 
         return this->onCombineIfPossible(that);
     }
 
     virtual bool onCombineIfPossible(GrBatch*) = 0;
 
-    virtual void generateGeometry(GrBatchTarget*, const GrPipeline*) = 0;
+    virtual void generateGeometry(GrBatchTarget*) = 0;
 
     const SkRect& bounds() const { return fBounds; }
 
     // 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);
 
@@ skipping 93 matching lines @@
     };
     SkAutoTUnref<const GrPipeline> fPipeline;
     static int32_t gCurrBatchClassID;
     int fNumberOfDraws;
     SkDEBUGCODE(bool fUsed;)
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif