Adding policy support to the new network configuration stack.

chromeos/network/onc/onc_constants.h

Index: chromeos/network/onc/onc_constants.h
diff --git a/chromeos/network/onc/onc_constants.h b/chromeos/network/onc/onc_constants.h
index 1d1ccf99b0099bf33c6cd02d00f0ef27d5c3c279..76325b1c59b14fdfec1847b35225f61a42c1f8ea 100644
--- a/chromeos/network/onc/onc_constants.h
+++ b/chromeos/network/onc/onc_constants.h
@@ -21,7 +21,15 @@ enum ONCSource {
 
 // These keys are used to augment the dictionary resulting from merging the
 // different settings and policies.
+
+// The setting that Shill declared to be using. For example, if no policy and no
+// user setting exists, Shill might still report a property like network
+// security options or a SSID.
+CHROMEOS_EXPORT extern const char kAugmentationActiveSetting[];
+// The one of different setting sources (user/device policy, user/shared
+// settings) that has highest priority over the others.
 CHROMEOS_EXPORT extern const char kAugmentationEffectiveSetting[];
+CHROMEOS_EXPORT extern const char kAugmentationUnmanaged[];
 CHROMEOS_EXPORT extern const char kAugmentationUserPolicy[];
 CHROMEOS_EXPORT extern const char kAugmentationDevicePolicy[];
 CHROMEOS_EXPORT extern const char kAugmentationUserSetting[];