Generate the proto JSON converter for DOM distiller

third_party/dom_distiller_js/test_sample.proto

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+syntax = "proto2";
+
+package dom_distiller.test_sample.proto;
+option optimize_for = LITE_RUNTIME;
+option java_package = "org.chromium.distiller.test_sample.proto";
+option java_outer_classname = "DomDistillerTestProtos";
+
+message TypeTest {
+  optional float float_value = 1;
+  optional double double_value = 2;
+  optional int32 int32_value = 3;
+  optional bool bool_value = 4;
+  optional string string_value = 5;
+  message Message { optional bool dummy = 1; }
+  optional Message message_value = 6;
+}
+
+message Repeated {
+  repeated float float_value = 1;
+  repeated double double_value = 2;
+  repeated int32 int32_value = 3;
+  repeated bool bool_value = 4;
+  repeated string string_value = 5;
+  message Message { repeated bool dummy = 1; }
+  repeated Message message_value = 6;
+}