Initial checkin of gRPC to third_party/

third_party/grpc/src/proto/grpc/testing/duplicate/echo_duplicate.proto

Index: third_party/grpc/src/proto/grpc/testing/duplicate/echo_duplicate.proto
diff --git a/breakpad/linux/breakpad_googletest_includes.h b/third_party/grpc/src/proto/grpc/testing/duplicate/echo_duplicate.proto
similarity index 82%
copy from breakpad/linux/breakpad_googletest_includes.h
copy to third_party/grpc/src/proto/grpc/testing/duplicate/echo_duplicate.proto
index aeab31563d41063c69d26fcf9da83b1397e0d67d..9d84de108e0366791b33c6b6bd396b1029a602d0 100644
--- a/breakpad/linux/breakpad_googletest_includes.h
+++ b/third_party/grpc/src/proto/grpc/testing/duplicate/echo_duplicate.proto
@@ -1,4 +1,5 @@
-// Copyright (c) 2009, Google Inc.
+
+// Copyright 2015-2016, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
@@ -27,10 +28,14 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#ifndef BREAKPAD_GOOGLETEST_INCLUDES_H__
-#define BREAKPAD_GOOGLETEST_INCLUDES_H__
+// This is a partial copy of echo.proto with a different package name.
+
+syntax = "proto3";
+
+import "src/proto/grpc/testing/echo_messages.proto";
 
-#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/gmock/include/gmock/gmock.h"
+package grpc.testing.duplicate;
 
-#endif  // BREAKPAD_GOOGLETEST_INCLUDES_H__
+service EchoTestService {
+  rpc Echo(grpc.testing.EchoRequest) returns (grpc.testing.EchoResponse);
+}