Add ability to write include rules specific to subsets of files in a directory.

tools/checkdeps/java_checker.py

 # 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.
 
 """Checks Java files for illegal imports."""
 
 import codecs
 import os
 import re
 
@@ skipping 78 matching lines @@
       for line in f:
         for clazz in re.findall('^import\s+(?:static\s+)?([\w\.]+)\s*;', line):
           if clazz not in self._classmap:
             # Importing a class from outside the Chromium tree. That's fine --
             # it's probably a Java or Android system class.
             continue
           include_path = os.path.relpath(
               self._classmap[clazz], self._base_directory)
           # Convert Windows paths to Unix style, as used in DEPS files.
           include_path = include_path.replace(os.path.sep, '/')
-          rule = rules.RuleApplyingTo(include_path)
+          rule = rules.RuleApplyingTo(include_path, filepath)
           if rule.allow == Rule.DISALLOW:
             dependee_status.AddViolation(
                 results.DependencyViolation(include_path, rule, rules))
         if '{' in line:
           # This is code, so we're finished reading imports for this file.
           break
 
     return dependee_status