Fix for nexus 5 crashing in GL benches

bench/AlternatingColorPatternBench.cpp

Index: bench/AlternatingColorPatternBench.cpp
diff --git a/bench/AlternatingColorPatternBench.cpp b/bench/AlternatingColorPatternBench.cpp
index af06c4b35777702407500a4321db4a3b6a47089d..cb561e3351f8ee0c187583047402a27b792d2afd 100644
--- a/bench/AlternatingColorPatternBench.cpp
+++ b/bench/AlternatingColorPatternBench.cpp
@@ -113,7 +113,7 @@ protected:
         return fName.c_str();
     }
 
-    void onPreDraw() override {
+    void onDelayedSetup() override {
         int w = 40;
         int h = 40;
         makebm(&fBmp, w, h);