Add disabled_warnings arg to RunPylint() and use the default pylintrc file by default.

Add disabled_warnings arg to RunPylint() and use the default pylintrc file by default.

Update pylintrc to be near the pylint 0.25.1 default file.

R=cmp@chromium.org
BUG=
TEST=


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=133707

[M-A Ruel, 2012-04-24 15:18:50]

Once this commit has baked for some time, I'll commit all the other CLs
depending on this one.

[cmp, 2012-04-24 16:22:04]

lgtm

[commit-bot: I haz the power, 2012-04-24 16:43:55]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/maruel@chromium.org/10199016/3001

[commit-bot: I haz the power, 2012-04-24 16:43:58]

Presubmit check for 10199016-3001 failed and returned exit status 1.

Running presubmit commit checks ...
Traceback (most recent call last):
  File "/mnt/data/b/commit-queue/verification/presubmit_shim.py", line 43, in
<module>
    sys.exit(presubmit_support.Main(argv))
  File "/b/depot_tools/presubmit_support.py", line 1257, in Main
    rietveld_obj)
  File "/b/depot_tools/presubmit_support.py", line 1105, in DoPresubmitChecks
    results += executer.ExecPresubmitScript(presubmit_script, filename)
  File "/b/depot_tools/presubmit_support.py", line 1022, in ExecPresubmitScript
    result = eval(function_name + '(*__args)', context)
  File "<string>", line 1, in <module>
  File "<string>", line 105, in CheckChangeOnCommit
  File "<string>", line 31, in CommonChecks
TypeError: RunPylint() got an unexpected keyword argument 'disabled_warnings'

[commit-bot: I haz the power, 2012-04-24 16:48:11]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/maruel@chromium.org/10199016/3001

[commit-bot: I haz the power, 2012-04-24 16:55:33]

Change committed as 133707