Update cpplint.py to r141.

This just a copy of cpplint.py from upstream [1].

[1] https://code.google.com/p/google-styleguide/source/detail?spec=svn141&r=141

The change in gclient_scm.py is to address a presubmit check error
which was introduced by https://codereview.chromium.org/227163002
"print_func" parameter was being passed to a function instead of
the object constructor.

BUG=None
NOTRY=True

Change-Id: I4dca890d5f02957ddae33c4bd4269fd37758be3d

Review URL: https://codereview.chromium.org/777533005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293276 0039d316-1c4b-4281-b951-d872f2087c98

fix_encoding.py

@@ -229,7 +229,7 @@ class WinUnicodeConsoleOutput(WinUnicodeOutputBase):
         remaining -= n.value
         if not remaining:
           break
-        text = text[n.value:]
+        text = text[int(n.value):]
     except Exception, e:
       complain('%s.write: %r' % (self.name, e))
       raise

gclient_scm.py

@@ -298,7 +298,7 @@ class GitWrapper(SCMWrapper):
     gclient_utils.CheckCallAndFilter(
         ['git', 'diff', merge_base],
         cwd=self.checkout_path,
-        filter_fn=GitDiffFilterer(self.relpath).Filter, print_func=self.Print)
+        filter_fn=GitDiffFilterer(self.relpath, print_func=self.Print).Filter)
 
   def _FetchAndReset(self, revision, file_list, options):
     """Equivalent to git fetch; git reset."""
@@ -1188,7 +1188,7 @@ class SVNWrapper(SCMWrapper):
         ['svn', 'diff', '-x', '--ignore-eol-style'] + args,
         cwd=self.checkout_path,
         print_stdout=False,
-        filter_fn=SvnDiffFilterer(self.relpath).Filter, print_func=self.Print)
+        filter_fn=SvnDiffFilterer(self.relpath, print_func=self.Print).Filter)
 
   def update(self, options, args, file_list):
     """Runs svn to update or transparently checkout the working copy.