Turn on clang format as an upload step for all the repo.

third_party/WebKit/PRESUBMIT.py

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Top-level presubmit script for Blink.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details about the presubmit API built into gcl.
 """
 
@@ skipping 82 matching lines @@
 
 def _CommonChecks(input_api, output_api):
     """Checks common to both upload and commit."""
     # We should figure out what license checks we actually want to use.
     license_header = r'.*'
 
     results = []
     results.extend(input_api.canned_checks.PanProjectChecks(
         input_api, output_api, excluded_paths=_EXCLUDED_PATHS,
         maxlen=800, license_header=license_header))
-    results.extend(input_api.canned_checks.CheckPatchFormatted(input_api, output_api))
     results.extend(_CheckForNonBlinkVariantMojomIncludes(input_api, output_api))
     results.extend(_CheckForVersionControlConflicts(input_api, output_api))
     results.extend(_CheckPatchFiles(input_api, output_api))
     results.extend(_CheckTestExpectations(input_api, output_api))
     results.extend(_CheckChromiumPlatformMacros(input_api, output_api))
     results.extend(_CheckWatchlist(input_api, output_api))
     results.extend(_CheckFilePermissions(input_api, output_api))
     return results
 
 
@@ skipping 264 matching lines @@
     new_description = description
     new_description += '\nCQ_INCLUDE_TRYBOTS=%s' % ';'.join(bots)
     results.append(output_api.PresubmitNotifyResult(
         'Automatically added slimming-paint-v2 tests to run on CQ due to '
         'changes in paint or compositing directories.'))
 
     if new_description != description:
         rietveld_obj.update_description(issue, new_description)
 
     return results