Add CONTEXT_TYPE_OPENGLES2_PEPPER

content/renderer/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("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//content/renderer/renderer.gni")
 import("//media/media_options.gni")
 
 source_set("renderer") {
@@ skipping 31 matching lines @@
     "//content/public/common:mojo_bindings",
     "//crypto:platform",
     "//device/battery:mojo_bindings",
     "//device/bluetooth",
     "//device/usb/public/interfaces",
     "//device/vibration:mojo_bindings",
     "//gin",
     "//gpu",
     "//gpu/blink",
     "//gpu/command_buffer/client:gles2_interface",
+    "//gpu/command_buffer/common:gles2_utils",
     "//ipc/mojo",
     "//jingle:jingle_glue",
     "//media",
     "//media/blink",
     "//media/midi",
     "//mojo/common",
     "//mojo/converters/geometry",
     "//mojo/edk/js",
     "//mojo/public/cpp/bindings",
     "//mojo/public/js",
@@ skipping 178 matching lines @@
   }
 
   if (use_seccomp_bpf) {
     defines += [ "USE_SECCOMP_BPF" ]
   }
 
   if (use_ozone) {
     deps += [ "//ui/ozone" ]
   }
 }