Helium: Initial proto and Syncable interface definition

blimp/net/BUILD.gn

 # Copyright 2015 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.
 
 component("net") {
   output_name = "blimp_net"
   sources = [
     "blimp_connection.cc",
     "blimp_connection.h",
     "blimp_message_checkpoint_observer.h",
@@ skipping 75 matching lines @@
     "//ui/base/ime:text_input_types",
   ]
 
   public_deps = [
     "//blimp/common/proto",
   ]
 }
 
 source_set("helium") {
   sources = [
+    "helium/syncable.cc",
+    "helium/syncable.h",
     "helium/vector_clock.cc",
     "helium/vector_clock.h",
   ]
   deps = [
     "//base",
     "//blimp/common",
   ]
 
   public_deps = [
     "//blimp/common/proto",
@@ skipping 37 matching lines @@
     "blimp_stats_unittest.cc",
     "blob_channel/blob_channel_integration_test.cc",
     "blob_channel/blob_channel_receiver_unittest.cc",
     "blob_channel/blob_channel_sender_unittest.cc",
     "blob_channel/helium_blob_channel_unittest.cc",
     "browser_connection_handler_unittest.cc",
     "client_connection_manager_unittest.cc",
     "compressed_packet_unittest.cc",
     "engine_authentication_handler_unittest.cc",
     "engine_connection_manager_unittest.cc",
+    "helium/syncable_unittest.cc",
     "helium/vector_clock_unittest.cc",
     "input_message_unittest.cc",
     "ssl_client_transport_unittest.cc",
     "stream_packet_reader_unittest.cc",
     "stream_packet_writer_unittest.cc",
     "tcp_transport_unittest.cc",
     "thread_pipe_manager_unittest.cc",
   ]
 
   deps = [
     ":helium",
     ":net",
     ":test_support",
     "//base",
     "//base/test:test_support",
     "//blimp/common",
     "//blimp/common:test_support",
     "//blimp/common/proto",
     "//net:test_support",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/WebKit/public:blink_headers",
   ]
 }