Add Richards and DeltaBlue benchmarks

nacl/bench-framework.h

Index: nacl/bench-framework.h
diff --git a/nacl/bench-framework.h b/nacl/bench-framework.h
index cb47730a7df9c19885119eca5ee719021815f03c..11bc0c1b166304e46dc52117e955400c1b4c465b 100644
--- a/nacl/bench-framework.h
+++ b/nacl/bench-framework.h
@@ -5,7 +5,7 @@
 extern "C" {
 #endif
 
-#define MAX_BENCHMARKS 8
+#define MAX_BENCHMARKS 16
 
 typedef int (*bench_function)(int);
 typedef int (*report_function)(char *, ...);
@@ -40,6 +40,9 @@ int run_nbody(int p);
 int run_pidigits(int p);
 int run_spectralnorm(int p);
 
+int run_richards(int p);
+int run_deltablue(int p);
+
 enum benchmark_size_t { kBenchmarkSmall, kBenchmarkLarge };
 
 int framework_main(enum benchmark_size_t size);