Remove USE_OZONE in video files

media/gpu/BUILD.gn

 # Copyright 2016 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("//media/gpu/args.gni")
 import("//media/media_options.gni")
 import("//testing/test.gni")
 
@@ skipping 367 matching lines @@
       "//testing/gtest",
       "//ui/base",
       "//ui/gfx",
       "//ui/gfx:test_support",
       "//ui/gfx/geometry",
       "//ui/gl",
       "//ui/gl:test_support",
       "//ui/gl/init",
     ]
 
-    configs += [ "//third_party/khronos:khronos_headers" ]
+    configs += [
+      "//third_party/khronos:khronos_headers",
+      ":gpu_config",
+    ]
     if (is_chromeos && current_cpu != "arm") {
       configs += [ "//third_party/libva:libva_config" ]
     }
 
     if (is_android) {
       sources += [ "android_video_decode_accelerator_unittest.cc" ]
       deps += [
         "//gpu:test_support",
         "//media/base/android",
         "//media/base/android:media_java",
@@ skipping 44 matching lines @@
       "//ui/base",
       "//ui/gfx",
       "//ui/gfx:test_support",
       "//ui/gfx/geometry",
       "//ui/gl",
       "//ui/gl:test_support",
     ]
     configs += [
       "//third_party/libva:libva_config",
       "//third_party/libyuv:libyuv_config",
+      ":gpu_config",
     ]
     sources = [
       "video_accelerator_unittest_helpers.h",
       "video_encode_accelerator_unittest.cc",
     ]
     if (use_x11) {
       deps += [ "//ui/gfx/x" ]
     }
     if (use_ozone) {
       deps += [ "//ui/ozone" ]
     }
   }
 }