Revert "Will now run pylint on all python files if there's at least one modified python file in the checkin."

This reverts commit 6bd8730dfad6e7c5a5cf9a089605fcb9f83a13e0.

TBR=ajm@webrtc.org
BUG=

Review URL: https://webrtc-codereview.appspot.com/1150004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3585 4adac7df-926f-26a2-2b94-8c16560cd09d

PRESUBMIT.py

diff --git a/PRESUBMIT.py b/PRESUBMIT.py
index 343d84c..03933b8 100644
--- a/PRESUBMIT.py
+++ b/PRESUBMIT.py
@@ -121,10 +121,6 @@
   """Checks common to both upload and commit."""
   # TODO(kjellander): Use presubmit_canned_checks.PanProjectChecks too.
   results = []
-  results.extend(input_api.canned_checks.RunPylint(input_api, output_api,
-      black_list=(r'^tools/.*\.py$',
-                  r'^third_party/.*\.py$',
-                  r'^testing/.*\.py$',)))
   results.extend(input_api.canned_checks.CheckLongLines(
       input_api, output_api))
   results.extend(input_api.canned_checks.CheckChangeHasNoTabs(