[content/test/gpu] Run pylint check of gpu tests in unittest instead of PRESUBMIT

chrome/test/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/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/chrome_tests.gni")
@@ skipping 768 matching lines @@
       # For GpuProcess.video
       "//content/test/data/media/bear.ogv",
 
       # For webgl_conformance_expectations_unittest
       "//third_party/webgl/src/sdk/tests/",
 
       # For resolve the imports in content/test/gpu/run_gpu_test.py
       "//tools/perf/chrome_telemetry_build/",
 
       # From telemetry_gpu_unittests.isolate
+      "//third_party/pylint/",
+      "//third_party/logilab/",
       "//testing/scripts/common.py",
       "//testing/xvfb.py",
       "//testing/scripts/run_telemetry_as_googletest.py",
     ]
   }
 
   # TODO(GYP): Delete this after we've converted everything to GN.
   # The _run targets exist only for compatibility w/ GYP.
   group("tab_capture_end2end_tests_run") {
     testonly = true
@@ skipping 1533 matching lines @@
 if (is_android) {
   android_library("unit_tests_java") {
     java_files = [ "android/unit_tests_apk/src/org/chromium/chrome/unit_tests_apk/ChromeNativeTestApplication.java" ]
     deps = [
       "//base:base_java",
       "//chrome/android:chrome_java",
       "//content/public/android:content_java",
     ]
   }
 }