Initial checkin of gRPC to third_party/

third_party/grpc/tools/dockerfile/grpc_interop_cxx/build_interop.sh

Index: third_party/grpc/tools/dockerfile/grpc_interop_cxx/build_interop.sh
diff --git a/third_party/WebKit/LayoutTests/http/tests/websocket/workers/resources/echo_wsh.py b/third_party/grpc/tools/dockerfile/grpc_interop_cxx/build_interop.sh
old mode 100644
new mode 100755
similarity index 78%
copy from third_party/WebKit/LayoutTests/http/tests/websocket/workers/resources/echo_wsh.py
copy to third_party/grpc/tools/dockerfile/grpc_interop_cxx/build_interop.sh
index 429f58186e3fce43dc21e81e0f9d7e20c7e0bf70..903c31b3e78c3997d9514b7c378176face3d5d9b
--- a/third_party/WebKit/LayoutTests/http/tests/websocket/workers/resources/echo_wsh.py
+++ b/third_party/grpc/tools/dockerfile/grpc_interop_cxx/build_interop.sh
@@ -1,4 +1,5 @@
-# Copyright 2010, Google Inc.
+#!/bin/bash
+# Copyright 2015-2016, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -26,21 +27,19 @@
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Builds C++ interop server and client in a base image.
+set -e
 
+mkdir -p /var/local/git
+git clone --recursive /var/local/jenkins/grpc /var/local/git/grpc
 
-from mod_pywebsocket import msgutil
-
-
-_GOODBYE_MESSAGE = 'Goodbye'
-
+# copy service account keys if available
+cp -r /var/local/jenkins/service_account $HOME || true
 
-def web_socket_do_extra_handshake(request):
-    pass  # Always accept.
+cd /var/local/git/grpc
 
+make install-certs
 
-def web_socket_transfer_data(request):
-    while True:
-        line = msgutil.receive_message(request)
-        msgutil.send_message(request, line)
-        if line == _GOODBYE_MESSAGE:
-            return
+# build C++ interop client & server
+make interop_client interop_server