Initial checkin of gRPC to third_party/

third_party/grpc/src/proto/grpc/testing/metrics.proto

Index: third_party/grpc/src/proto/grpc/testing/metrics.proto
diff --git a/third_party/protobuf/src/google/protobuf/util/internal/testdata/anys.proto b/third_party/grpc/src/proto/grpc/testing/metrics.proto
similarity index 73%
copy from third_party/protobuf/src/google/protobuf/util/internal/testdata/anys.proto
copy to third_party/grpc/src/proto/grpc/testing/metrics.proto
index 18c59cbb96308c72f0a1d432a2ef79d81fccbdb6..4485d3a53b577f4f6a063f5f55aecb4e7deb145e 100644
--- a/third_party/protobuf/src/google/protobuf/util/internal/testdata/anys.proto
+++ b/third_party/grpc/src/proto/grpc/testing/metrics.proto
@@ -1,6 +1,6 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
+
+// Copyright 2015, 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
@@ -28,26 +28,26 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Proto to test Proto3 Any serialization.
+// An integration test service that covers all the method signature permutations
+// of unary/streaming requests/responses.
 syntax = "proto3";
 
-package google.protobuf.testing.anys;
-option java_package = "com.google.protobuf.testing.anys";
-
-import "google/protobuf/any.proto";
+package grpc.testing;
 
-message AnyIn {
-  string something = 1;
+message GaugeResponse {
+  string name = 1;
+  oneof value {
+    int64 long_value = 2;
+    double double_vale = 3;
+    string string_value = 4;
+  }
 }
 
-message AnyOut {
-  google.protobuf.Any any = 1;
-}
+message GaugeRequest { string name = 1; }
 
-message AnyM {
-  string foo = 1;
-}
+message EmptyMessage {}
 
-service TestService {
-  rpc Call(AnyIn) returns (AnyOut);
+service MetricsService {
+  rpc GetAllGauges(EmptyMessage) returns (stream GaugeResponse);
+  rpc GetGauge(GaugeRequest) returns (GaugeResponse);
 }