Fix for nexus 5 crashing in GL benches

bench/ColorCubeBench.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "Benchmark.h"
 #include "SkCanvas.h"
 #include "SkColorCubeFilter.h"
 #include "SkGradientShader.h"
@@ skipping 13 matching lines @@
 
     ~ColorCubeBench() {
         SkSafeUnref(fCubeData);
     }
 
 protected:
     const char* onGetName() override {
         return "colorcube";
     }
 
-    void onPreDraw() override {
+    void onDelayedSetup() override {
         if (!SkToBool(fCubeData)) {
             this->makeCubeData();
             this->make_bitmap();
         }
     }
 
     void onDraw(const int loops, SkCanvas* canvas) override {
         this->test(loops, canvas);
     }
 
@@ skipping 57 matching lines @@
             canvas->drawBitmap(fBitmap, 0, 0, &paint);
         }
     }
 
     typedef Benchmark INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 DEF_BENCH( return new ColorCubeBench(); )