Implement SetNetworkDeviceProperty() and ClearNetworkDeviceProperty().

chromeos_network.h

Index: chromeos_network.h
diff --git a/chromeos_network.h b/chromeos_network.h
index 7d405f4c90f5bda5d552230f967306a164d1c277..bf6f8e5854319b7466e24025790c47f58130402d 100644
--- a/chromeos_network.h
+++ b/chromeos_network.h
@@ -135,6 +135,17 @@ extern void (*SetNetworkServiceProperty)(const char* service_path,
 extern void (*ClearNetworkServiceProperty)(const char* service_path,
                                            const char* property);
 
+// Set a property of a device to the provided value
+//
+// Success is indicated by the receipt of a matching PropertyChanged signal.
+extern void (*SetNetworkDeviceProperty)(const char* device,

[Eric Shienbrood, 2011/04/21 21:48:26]

silly nit: we're calling this argument device_path or service_path in the other
functions.

+                                        const char* property,
+                                        const ::Value* setting);
+
+// Clear a property of a device
+extern void (*ClearNetworkDeviceProperty)(const char* device_path,
+                                          const char* property);
+
 // Connects to the network with the |service_path|.
 //
 // Set |passphrase| to NULL if the network doesn't require authentication.