Revert "Warn when non-inclusive parameters are used"

This reverts commit 149a3b7581.

Reason for revert: warnings are issued if no optional parameters
are passed.

Original change's description:
> Warn when non-inclusive parameters are used
> 
> R=​apolito@google.com
> 
> Bug: 1098560
> Change-Id: Iabc2a5d89a6af1418c1228f3c09eacbbd799b5c7
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2355112
> Reviewed-by: Anthony Polito <apolito@google.com>
> Commit-Queue: Josip Sokcevic <sokcevic@google.com>

TBR=apolito@google.com,infra-scoped@luci-project-accounts.iam.gserviceaccount.com,sokcevic@google.com

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 1098560
Change-Id: Ib0f188de90121c692f5c0d7271938ee312917fd1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2376042
Reviewed-by: Josip Sokcevic <sokcevic@google.com>
Commit-Queue: Josip Sokcevic <sokcevic@google.com>

PRESUBMIT.py

@@ -91,8 +91,8 @@ def CommonChecks(input_api, output_api, tests_to_skip_list, run_on_python3):
       input_api,
       output_api,
       'tests',
-      files_to_check=test_to_run_list,
-      files_to_skip=tests_to_skip_list,
+      allowlist=test_to_run_list,
+      blocklist=tests_to_skip_list,
       run_on_python3=run_on_python3))
 
   # Validate CIPD manifests.

presubmit_canned_checks.py

@@ -7,7 +7,6 @@
 from __future__ import print_function
 
 import os as _os
-from warnings import warn
 _HERE = _os.path.dirname(_os.path.abspath(__file__))
 
 # These filters will be disabled if callers do not explicitly supply a
@@ -109,9 +108,8 @@ def CheckAuthorizedAuthor(input_api, output_api, bot_allowlist=None,
   """For non-googler/chromites committers, verify the author's email address is
   in AUTHORS.
   """
-  # TODO(https://crbug.com/1098560): Remove non inclusive parameter names.
+  # TODO(https://crbug.com/1098560): Add warnings before removing BC.
   if bot_allowlist is None:
-    warn('Use bot_allowlist in CheckAuthorizedAuthor')
     bot_allowlist = bot_whitelist
   if input_api.is_committing:
     error_type = output_api.PresubmitError
@@ -626,12 +624,10 @@ def GetUnitTestsInDirectory(
   It's mainly a wrapper for RunUnitTests. Use allowlist and blocklist to filter
   tests accordingly.
   """
-  # TODO(https://crbug.com/1098560): Remove non inclusive parameter names.
+  # TODO(https://crbug.com/1098560): Add warnings before removing bc.
   if files_to_check is None:
-    warn('Use files_to_check in GetUnitTestsInDirectory')
     files_to_check = allowlist or whitelist
   if files_to_skip is None:
-    warn('Use files_to_skip in GetUnitTestsInDirectory')
     files_to_skip = blocklist or blacklist
 
   unit_tests = []
@@ -726,12 +722,10 @@ def GetUnitTestsRecursively(input_api, output_api, directory,
   Restricts itself to only find files within the Change's source repo, not
   dependencies.
   """
-  # TODO(https://crbug.com/1098560): Remove non inclusive parameter names.
+  # TODO(https://crbug.com/1098560): Add warnings before removing BC.
   if files_to_check is None:
-    warn('Use files_to_check in GetUnitTestsRecursively')
     files_to_check = allowlist or whitelist
   if files_to_skip is None:
-    warn('Use files_to_skip in GetUnitTestsRecursively')
     files_to_skip = blocklist or blacklist
   assert files_to_check is not None
   assert files_to_skip is not None
@@ -876,13 +870,6 @@ def GetPylint(input_api, output_api, files_to_check=None, files_to_skip=None,
 
   The default files_to_check enforces looking only at *.py files.
   """
-
-  # TODO(https://crbug.com/1098560): Remove non inclusive parameter names.
-  if allow_list or white_list:
-    warn('Use files_to_check in GetPylint')
-  if block_list or black_list:
-    warn('Use files_to_skip in GetPylint')
-
   files_to_check = tuple(files_to_check or allow_list or white_list or
                          (r'.*\.py$',))
   files_to_skip = tuple(files_to_skip or block_list or black_list or

presubmit_support.py

@@ -730,12 +730,10 @@ class InputApi(object):
 
     Note: Copy-paste this function to suit your needs or use a lambda function.
     """
-    # TODO(https://crbug.com/1098560): Remove non inclusive parameter names.
-    if files_to_check is None and (allow_list or white_list):
-      warn('Use files_to_check in FilterSourceFile')
+    # TODO(https://crbug.com/1098560): Add warnings before removing bc.
+    if files_to_check is None:
       files_to_check = allow_list or white_list
-    if files_to_skip is None and (block_list or black_list):
-      warn('Use files_to_skip in FilterSourceFile')
+    if files_to_skip is None:
       files_to_skip = block_list or black_list
 
     if files_to_check is None: