Set svn:executable bit on scripts that are executable.

R=binji@chromium.org
TEST=
BUG=

Review URL: http://codereview.chromium.org/10139026

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@133844 0039d316-1c4b-4281-b951-d872f2087c98

native_client_sdk/src/build_tools/buildbot_common.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.

native_client_sdk/src/build_tools/install_boost/install_boost.py

-#! -*- python -*-
-#
+#!/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.

native_client_sdk/src/build_tools/install_third_party.py

-#! -*- python -*-
-#
+#!/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.

native_client_sdk/src/build_tools/manifest_util.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.

native_client_sdk/src/build_tools/nacl-mono-builder.py

@@ -14,6 +14,7 @@ SDK_BUILD_DIR = buildbot_common.SCRIPT_DIR
 MONO_BUILD_DIR = os.path.join(SDK_BUILD_DIR, 'mono_build')
 MONO_DIR = os.path.join(MONO_BUILD_DIR, 'nacl-mono')
 
+
 def main(args):
   parser = optparse.OptionParser()
   parser.add_option('--arch',
@@ -116,5 +117,6 @@ def main(args):
 
   return 0
 
+
 if __name__ == '__main__':
   sys.exit(main(sys.argv))

native_client_sdk/src/tools/zip_test.py

@@ -188,5 +188,6 @@ def main():
   result = unittest.TextTestRunner(verbosity=2).run(suite)
   return int(not result.wasSuccessful())
 
+
 if __name__=='__main__':
   sys.exit(main())