Do per-file OWNERS check for per-file DEPS changes.

PRESUBMIT_test.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 import os
 import re
 import unittest
 
 import PRESUBMIT
@@ skipping 376 matching lines @@
     self.assertTrue('(did you mean OS_WIN?)' in errors[0])
 
   def testValidOSMacroNames(self):
     lines = ['#if defined(%s)' % m for m in PRESUBMIT._VALID_OS_MACROS]
     errors = PRESUBMIT._CheckForInvalidOSMacrosInFile(
         MockInputApi(), MockFile('some/path/foo_platform.cc', lines))
     self.assertEqual(0, len(errors))
 
 
 class CheckAddedDepsHaveTetsApprovalsTest(unittest.TestCase):
-  def testDepsFilesToCheck(self):
+  def testFilesToCheckForIncomingDeps(self):
     changed_lines = [
       '"+breakpad",',
       '"+chrome/installer",',
       '"+chrome/plugin/chrome_content_plugin_client.h",',
       '"+chrome/utility/chrome_content_utility_client.h",',
       '"+chromeos/chromeos_paths.h",',
       '"+components/breakpad",',
       '"+components/nacl/common",',
       '"+content/public/browser/render_process_host.h",',
+      '"+jni/fooblat.h",',
       '"+grit",  # For generated headers',
       '"+grit/generated_resources.h",',
       '"+grit/",',
       '"+policy",  # For generated headers and source',
       '"+sandbox",',
       '"+tools/memory_watcher",',
       '"+third_party/lss/linux_syscall_support.h",',
     ]
-    files_to_check = PRESUBMIT._DepsFilesToCheck(re, changed_lines)
+    files_to_check = PRESUBMIT._FilesToCheckForIncomingDeps(re, changed_lines)
     expected = set([
       'breakpad/DEPS',
       'chrome/installer/DEPS',
-      'chrome/plugin/DEPS',
-      'chrome/utility/DEPS',
-      'chromeos/DEPS',
+      'chrome/plugin/chrome_content_plugin_client.h',
+      'chrome/utility/chrome_content_utility_client.h',
+      'chromeos/chromeos_paths.h',
       'components/breakpad/DEPS',
       'components/nacl/common/DEPS',
-      'content/public/browser/DEPS',
+      'content/public/browser/render_process_host.h',
       'policy/DEPS',
       'sandbox/DEPS',
       'tools/memory_watcher/DEPS',
-      'third_party/lss/DEPS',
+      'third_party/lss/linux_syscall_support.h',
     ])
     self.assertEqual(expected, files_to_check);
 
 
 if __name__ == '__main__':
   unittest.main()