Added protoc_wrapper to blacklist, fixed tools/PRESUBMIT.py which was passing in the wrong args to CheckLongLines.

BUG=
R=kjellander@webrtc.org, tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1470005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4021 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/tools/PRESUBMIT.py b/tools/PRESUBMIT.py
index 61dffcc..6e96ceb 100644
--- a/tools/PRESUBMIT.py
+++ b/tools/PRESUBMIT.py
@@ -31,7 +31,7 @@
   """Checks common to both upload and commit."""
   results = []
   results.extend(input_api.canned_checks.CheckLongLines(
-      input_api, output_api))
+      input_api, output_api, maxlen=80))
   results.extend(input_api.canned_checks.CheckChangeHasNoTabs(
       input_api, output_api))
   results.extend(input_api.canned_checks.CheckChangeHasNoStrayWhitespace(