Add command_buffer_gles2

gpu/command_buffer_gles2/command_buffer_gles2.gyp

+# 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.
+
+{
+  'variables': {
+    'chromium_code': 1,
+  },
+  'targets': [
+    {
+      # GN version: //gpu:command_buffer_gles2
+      'target_name': 'command_buffer_gles2',
+      'type': 'shared_library',
+      'dependencies': [
+        '../../base/base.gyp:base',
+        '../../gpu/gpu.gyp:gles2_c_lib',
+        '../../gpu/gpu.gyp:gles2_implementation',
+        '../../gpu/gpu.gyp:command_buffer_service',
+        '../../ui/gfx/gfx.gyp:gfx_geometry',
+        '../../ui/gl/gl.gyp:gl',
+      ],
+      'sources': [
+        # Note: sources list duplicated in GN build.
+        # TODO(hendrikw): Move egl out of gles2_conform_support.
+        '../gles2_conform_support/egl/config.cc',
+        '../gles2_conform_support/egl/config.h',
+        '../gles2_conform_support/egl/display.cc',
+        '../gles2_conform_support/egl/display.h',
+        '../gles2_conform_support/egl/egl.cc',
+        '../gles2_conform_support/egl/surface.cc',
+        '../gles2_conform_support/egl/surface.h',
+        'command_buffer_egl.cc',
+      ],
+      'defines': [
+        'EGLAPI=',
+        'EGLAPIENTRY=',
+      ],
+    },
+  ],
+}