code review 60070044: bench: move benchmarks from other repo

bench/bench.go

Index: bench/bench.go
===================================================================
new file mode 100644
--- /dev/null
+++ b/bench/bench.go
@@ -0,0 +1,16 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"code.google.com/p/go.benchmarks/driver"
+
+	_ "code.google.com/p/go.benchmarks/build"
+	_ "code.google.com/p/go.benchmarks/json"
+)
+
+func main() {
+	driver.Main()
+}