XXX test gn format everything

gpu/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.
 
 # GYP-to-GN project mappings:
 #
 #  gpu.gyp:command_buffer_client => //gpu/command_buffer/client
 #
 #  gpu.gyp:command_buffer_common => //gpu/command_buffer/common
 #
@@ skipping 76 matching lines @@
     "command_buffer/tests/gl_test_utils.h",
     "command_buffer/tests/gl_tests_main.cc",
     "command_buffer/tests/gl_texture_mailbox_unittest.cc",
     "command_buffer/tests/gl_texture_storage_unittest.cc",
     "command_buffer/tests/gl_unittest.cc",
     "command_buffer/tests/gl_unittests_android.cc",
     "command_buffer/tests/gl_virtual_contexts_unittest.cc",
     "command_buffer/tests/occlusion_query_unittest.cc",
   ]
 
-  defines = [
-    "GL_GLEXT_PROTOTYPES",
-  ]
+  defines = [ "GL_GLEXT_PROTOTYPES" ]
 
   deps = [
     ":gpu",
     ":test_support",
     "//base",
     "//base/third_party/dynamic_annotations",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/angle:translator",
     "//ui/gfx",
     "//ui/gfx:test_support",
     "//ui/gfx/geometry",
     "//ui/gl",
     "//gpu/command_buffer/common:gles2_utils",
     "//gpu/command_buffer/client:gles2_c_lib",
     "//gpu/command_buffer/client:gles2_implementation",
   ]
 
   libs = []
 
   if (is_android) {
-    deps += [
-      "//testing/android:native_test_native_code",
-    ]
+    deps += [ "//testing/android:native_test_native_code" ]
     libs += [ "android" ]
   }
+
   # TODO(GYP)
   #     ['OS == "win"', {
   #       'dependencies': [
   #         '../third_party/angle/src/build_angle.gyp:libEGL',
   #         '../third_party/angle/src/build_angle.gyp:libGLESv2',
   #       ],
   #     }],
 }
 
 test("gpu_unittests") {
@@ skipping 116 matching lines @@
   ]
 
   deps = [
     "//base",
     "//base/third_party/dynamic_annotations",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/angle:translator_static",
   ]
 }