Dynamic policy refresh support for the Mac.
Adapt the file watching code we already had for ConfigDirPolicyProvider to support a loader delegate, make the old code use it and change the Mac policy provider to watch for changes to the plist file in /Library/Managed Preferences/<username>.
BUG=52040
TEST=unit tests
Review URL: http://codereview.chromium.org/4062002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@64415 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index ad8279a..0003524 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -2396,6 +2396,8 @@
'browser/policy/device_token_fetcher.cc',
'browser/policy/device_token_fetcher.h',
'browser/policy/dummy_configuration_policy_provider.h',
+ 'browser/policy/file_based_policy_provider.cc',
+ 'browser/policy/file_based_policy_provider.h',
'browser/policy/managed_prefs_banner_base.cc',
'browser/policy/managed_prefs_banner_base.h',
'browser/policy/mock_device_management_backend.cc',
