Initial checkin of gRPC to third_party/

third_party/grpc/tools/run_tests/pre_build_node.sh

Index: third_party/grpc/tools/run_tests/pre_build_node.sh
diff --git a/third_party/WebKit/LayoutTests/http/tests/websocket/origin-test_wsh.py b/third_party/grpc/tools/run_tests/pre_build_node.sh
old mode 100644
new mode 100755
similarity index 83%
copy from third_party/WebKit/LayoutTests/http/tests/websocket/origin-test_wsh.py
copy to third_party/grpc/tools/run_tests/pre_build_node.sh
index 2c97ac6e4eb321cc261346d02d264b522cdbd87c..1f55df0b7bca372dec8f48c4b957c21e502a4a80
--- a/third_party/WebKit/LayoutTests/http/tests/websocket/origin-test_wsh.py
+++ b/third_party/grpc/tools/run_tests/pre_build_node.sh
@@ -1,4 +1,7 @@
-# Copyright (C) 2009 Google Inc. All rights reserved.
+#!/bin/bash
+
+# Copyright 2015-2016, Google Inc.
+# All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
@@ -26,13 +29,16 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+NODE_VERSION=$1
+source ~/.nvm/nvm.sh
 
-from mod_pywebsocket import msgutil
-
+nvm use $NODE_VERSION
+set -ex
 
-def web_socket_do_extra_handshake(request):
-    pass  # Always accept.
+export GRPC_CONFIG=${CONFIG:-opt}
 
+# Expire cache after 1 week
+npm update --cache-min 604800
 
-def web_socket_transfer_data(request):
-    msgutil.send_message(request, request.ws_origin)
+npm install node-gyp-install
+./node_modules/.bin/node-gyp-install