Introduce ChannelMojo

ipc/BUILD.gn

Index: ipc/BUILD.gn
diff --git a/ipc/BUILD.gn b/ipc/BUILD.gn
index c0aa307b993cd4052641ed72d8e2d21477107d54..f1472d3dc604cf4473558923a79a0217248360e9 100644
--- a/ipc/BUILD.gn
+++ b/ipc/BUILD.gn
@@ -8,6 +8,8 @@ component("ipc") {
     "file_descriptor_set_posix.h",
     "ipc_channel.cc",
     "ipc_channel.h",
+    "ipc_channel_factory.cc",
+    "ipc_channel_factory.h",
     "ipc_channel_common.cc",
     "ipc_channel_handle.h",
     "ipc_channel_nacl.cc",
@@ -96,8 +98,6 @@ if (!is_android) {
       "ipc_sync_channel_unittest.cc",
       "ipc_sync_message_unittest.cc",
       "ipc_sync_message_unittest.h",
-      "ipc_test_base.cc",
-      "ipc_test_base.h",
       "sync_socket_unittest.cc",
       "unix_domain_socket_util_unittest.cc",
     ]
@@ -132,8 +132,6 @@ if (!is_android) {
   test("ipc_perftests") {
     sources = [
       "ipc_perftests.cc",
-      "ipc_test_base.cc",
-      "ipc_test_base.h",
     ]
 
     # TODO(brettw) hook up Android testing.
@@ -166,6 +164,10 @@ static_library("test_support_ipc") {
     "ipc_multiprocess_test.h",
     "ipc_test_sink.cc",
     "ipc_test_sink.h",
+    "ipc_test_base.cc",
+    "ipc_test_base.h",
+    "ipc_test_channel_listener.h",
+    "ipc_test_channel_listener.cc",
   ]
   deps = [
     ":ipc",