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

content/test/gpu/PRESUBMIT.py

Index: content/test/gpu/PRESUBMIT.py
diff --git a/content/test/gpu/PRESUBMIT.py b/content/test/gpu/PRESUBMIT.py
index a5da32b01728840db76dcfdac594eff922311687..b8fa696b208484ce77e3193a51b58f8696dbfb8c 100644
--- a/content/test/gpu/PRESUBMIT.py
+++ b/content/test/gpu/PRESUBMIT.py
@@ -10,11 +10,6 @@ for more details about the presubmit API built into depot_tools.
 
 import re
 
-def _PyLintChecks(input_api, output_api):
-  pylint_checks = input_api.canned_checks.GetPylint(input_api, output_api,
-          extra_paths_list=_GetPathsToPrepend(input_api), pylintrc='pylintrc')
-  return input_api.RunTests(pylint_checks)
-
 def _GetPathsToPrepend(input_api):
   current_dir = input_api.PresubmitLocalPath()
   chromium_src_dir = input_api.os_path.join(current_dir, '..', '..', '..')
@@ -57,13 +52,11 @@ def _GpuUnittestsArePassingCheck(input_api, output_api):
 
 def CheckChangeOnUpload(input_api, output_api):
   results = []
-  results.extend(_PyLintChecks(input_api, output_api))
   results.extend(_GpuUnittestsArePassingCheck(input_api, output_api))
   return results
 
 def CheckChangeOnCommit(input_api, output_api):
   results = []
-  results.extend(_PyLintChecks(input_api, output_api))
   results.extend(_GpuUnittestsArePassingCheck(input_api, output_api))
   return results