Reland of Fail builds when lint warnings are generated.

build/android/gyp/lint.py

 #!/usr/bin/env python
 #
 # 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.
 
 """Runs Android's lint tool."""
 
 
 import argparse
@@ skipping 313 matching lines @@
 
     for gyp_list in args.resource_sources:
       resource_sources += build_utils.ParseGypList(gyp_list)
 
     for resource_source in resource_sources:
       if os.path.isdir(resource_source):
         input_paths.extend(build_utils.FindInDirectory(resource_source, '*'))
       else:
         input_paths.append(resource_source)
 
-    input_strings = []
+    input_strings = [
+      args.can_fail_build,
+      args.silent,
+    ]
     if args.android_sdk_version:
       input_strings.append(args.android_sdk_version)
     if args.processed_config_path:
       input_strings.append(args.processed_config_path)
 
     output_paths = [ args.result_path ]
 
     build_utils.CallAndWriteDepfileIfStale(
         lambda: _OnStaleMd5(args.lint_path,
                             args.config_path,
                             args.processed_config_path,
                             args.manifest_path, args.result_path,
                             args.product_dir, sources,
                             args.jar_path,
                             args.cache_dir,
                             args.android_sdk_version,
                             resource_sources,
                             classpath=classpath,
                             can_fail_build=args.can_fail_build,
                             silent=args.silent),
         args,
         input_paths=input_paths,
         input_strings=input_strings,
         output_paths=output_paths,
         depfile_deps=classpath)
 
 
 if __name__ == '__main__':
   sys.exit(main())