Add MGLEcho

mojo/gles2/BUILD.gn

 # Copyright 2014 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.
 
 import("//testing/test.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 
 config("mojo_use_gles2") {
   defines = [ "MOJO_USE_GLES2_IMPL" ]
 }
 
 config("gles2_use_mojo") {
   defines = [ "GLES2_USE_MOJO" ]
 }
 
 source_set("control_thunks") {
   sources = [
     "command_buffer_client_impl.cc",
     "command_buffer_client_impl.h",
     "control_thunks_impl.cc",
     "control_thunks_impl.h",
     "gles2_context.cc",
     "gles2_context.h",
   ]
 
   deps = [
     "//base",
-    "//mojo/public/c/system",
     "//gpu/command_buffer/client",
     "//gpu/command_buffer/client:gles2_cmd_helper",
     "//gpu/command_buffer/client:gles2_cmd_helper_sources",
     "//gpu/command_buffer/client:gles2_implementation",
     "//gpu/command_buffer/common",
     "//mojo/public/c/gpu:MGL",
+    "//mojo/public/c/gpu:MGL_echo",
     "//mojo/public/c/gpu:MGL_onscreen",
     "//mojo/public/c/gpu:MGL_signal_sync_point",
+    "//mojo/public/c/system",
     "//mojo/public/cpp/bindings",
     "//mojo/public/cpp/system",
+    "//mojo/services/gpu/interfaces",
     "//services/gles2:lib",
-    "//mojo/services/gpu/interfaces",
   ]
 }
 
 source_set("gles2") {
   sources = [
     "gles2_impl.cc",
   ]
 
   defines = [
     "GL_GLEXT_PROTOTYPES",
     "MOJO_GLES2_IMPLEMENTATION",
   ]
 
   configs += [
     ":gles2_use_mojo",
     ":mojo_use_gles2",
   ]
   public_configs = [ ":gles2_use_mojo" ]
   all_dependent_configs = [ ":mojo_use_gles2" ]
 
   deps = [
     ":control_thunks",
     "//gpu/command_buffer/client:gles2_interface",
+    "//mojo/public/c/gpu:GLES2",
     "//mojo/public/c/gpu:MGL",
-    "//mojo/public/c/gpu:GLES2",
   ]
 }
 
 source_set("mgl") {
   sources = [
     "mgl_impl.cc",
   ]
 
   configs += [ ":gles2_use_mojo" ]
 
@@ skipping 14 matching lines @@
     "//mojo/edk/test:run_all_unittests",
     "//mojo/public/c/gpu:MGL",
     "//mojo/public/cpp/environment:standalone",
     "//testing/gtest:gtest",
   ]
 
   sources = [
     "mgl_unittest.cc",
   ]
 }