scripts: replacing scripts/build/go with "veyron go"

Change-Id: Ie5c3399ddc1c44664368c23fb2f258cf697b5276
diff --git a/runtimes/google/ipc/benchmarks/README.txt b/runtimes/google/ipc/benchmarks/README.txt
index 129c66f..f480100 100644
--- a/runtimes/google/ipc/benchmarks/README.txt
+++ b/runtimes/google/ipc/benchmarks/README.txt
@@ -21,7 +21,7 @@
 
 On a ThinkPad X1 Carbon (2 × Intel(R) Core(TM) i7-3667U CPU @ 2.00GHz), we get:
 
-$ $VEYRON_ROOT/scripts/build/go test -test.bench=. -test.cpu=1 \
+$ veyron go test -test.bench=. -test.cpu=1 \
 	-test.benchtime=5s veyron/runtimes/google/ipc/benchmarks 2> /dev/null
 PASS
 Benchmark____1B	   10000	    545077 ns/op
diff --git a/runtimes/google/ipc/stream/crypto/tls_generate_old.sh b/runtimes/google/ipc/stream/crypto/tls_generate_old.sh
index 66a23c5..b940345 100755
--- a/runtimes/google/ipc/stream/crypto/tls_generate_old.sh
+++ b/runtimes/google/ipc/stream/crypto/tls_generate_old.sh
@@ -25,7 +25,7 @@
     sed -e 's|// +build go1.4|// +build !go1.4|' |
     sed -e 's|"crypto/tls"|tls "veyron.io/veyron/veyron/runtimes/google/ipc/stream/crypto/tlsfork"|' >>$OUTFILE
 
-  "${VEYRON_ROOT}/scripts/build/go" fmt "${OUTFILE}"
+  veyron go fmt "${OUTFILE}"
 }
 
 main "$@"