Revert of Ignore public API checks if COMMIT=false is in the description (patchset #4 id:80001 of https://codereview.chromium.org/1006473002/)

Reason for revert:
I cannot upload patches:

~/skia (skskp) $ git clu --bypass-hooks
++ git log -1 --pretty=%B
+ git cl upload -t update
Using 50% similarity for rename/copy detection. Override with --similarity.
Loaded authentication cookies from /Users/mtklein/.codereview_upload_cookies
Running presubmit upload checks ...

** Presubmit ERRORS **
Since the CL is editing public API, you must have an LGTM from one of: ('reed@chromium.org', 'reed@google.com', 'bsalomon@chromium.org', 'bsalomon@google.com', 'djsollen@chromium.org', 'djsollen@google.com')

Original issue's description:
> Ignore public API checks if COMMIT=false is in the description
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/d1783aefcc0da86c5ff1d124c54704252d817621

TBR=borenet@google.com,rmistry@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1005583002

1 files changed, 0 insertions, 7 deletions

diff --git a/PRESUBMIT.py b/PRESUBMIT.py
index b5397042b2..d62249a605 100644
--- a/PRESUBMIT.py
+++ b/PRESUBMIT.py
@@ -143,8 +143,6 @@ def CheckChangeOnUpload(input_api, output_api):
   """
   results = []
   results.extend(_CommonChecks(input_api, output_api))
-  # TODO(rmistry): Remove the below it is only for testing!!!
-  results.extend(_CheckLGTMsForPublicAPI(input_api, output_api))
   return results
 
 
@@ -256,11 +254,6 @@ def _CheckLGTMsForPublicAPI(input_api, output_api):
       # It is a revert CL, ignore the public api owners check.
       return results
 
-    if re.search(r'^COMMIT=false$', issue_properties['description'], re.M):
-      # Ignore public api owners check for COMMIT=false CLs since they are not
-      # going to be committed.
-      return results
-
     match = re.search(r'^TBR=(.*)$', issue_properties['description'], re.M)
     if match:
       tbr_entries = match.group(1).strip().split(',')