Remove heapcheck support.

tools/heapcheck/PRESUBMIT.py

Index: tools/heapcheck/PRESUBMIT.py
diff --git a/tools/heapcheck/PRESUBMIT.py b/tools/heapcheck/PRESUBMIT.py
deleted file mode 100644
index 075dd1c8f4e82ef4b467b8e1b0028ca6122a81bf..0000000000000000000000000000000000000000
--- a/tools/heapcheck/PRESUBMIT.py
+++ /dev/null
@@ -1,63 +0,0 @@
-# Copyright (c) 2011 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.
-
-"""
-See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
-for more details on the presubmit API built into gcl.
-"""
-
-import re
-
-def CheckChange(input_api, output_api):
-  """Checks the heapcheck suppressions files for bad data."""
-  sup_regex = re.compile('suppressions.*\.txt$')
-  suppressions = {}
-  errors = []
-  check_for_heapcheck = False
-  skip_next_line = False
-  for f in filter(lambda x: sup_regex.search(x.LocalPath()),
-                  input_api.AffectedFiles()):
-    for line, line_num in zip(f.NewContents(),
-                              xrange(1, len(f.NewContents()) + 1)):
-      line = line.lstrip()
-      if line.startswith('#') or not line:
-        continue
-
-      if skip_next_line:
-        if 'insert_a_suppression_name_here' in line:
-          errors.append('"insert_a_suppression_name_here" is not a valid '
-                        'suppression name')
-        if suppressions.has_key(line):
-          errors.append('suppression with name "%s" at %s line %s has already '
-                        'been defined at line %s' % (line, f.LocalPath(),
-                                                     line_num,
-                                                     suppressions[line][1]))
-        else:
-          suppressions[line] = (f, line_num)
-          check_for_heapcheck = True
-        skip_next_line = False
-        continue
-      if check_for_heapcheck:
-        if not line == 'Heapcheck:Leak':
-          errors.append('"%s" should be "Heapcheck:Leak" in %s line %s' %
-                        (line, f.LocalPath(), line_num))
-        check_for_heapcheck = False;
-      if line == '{':
-        skip_next_line = True
-        continue
-      if (line.startswith('fun:') or line.startswith('obj:') or
-          line == 'Heapcheck:Leak' or line == '}' or
-          line == '...'):
-        continue
-      errors.append('"%s" is probably wrong: %s line %s' % (line, f.LocalPath(),
-                                                            line_num))
-  if errors:
-    return [output_api.PresubmitError('\n'.join(errors))]
-  return []
-
-def CheckChangeOnUpload(input_api, output_api):
-  return CheckChange(input_api, output_api)
-
-def CheckChangeOnCommit(input_api, output_api):
-  return CheckChange(input_api, output_api)