Add LoadComponent API in ImageLoader dbus adapter.
am: 7c84418f4f

Change-Id: I291cba99175f20173dfd9744e3393eacd44d2d98
diff --git a/dbus/service_constants.h b/dbus/service_constants.h
index 1f63c03..755c28d 100644
--- a/dbus/service_constants.h
+++ b/dbus/service_constants.h
@@ -61,6 +61,7 @@
 const char kImageLoaderServicePath[] = "/org/chromium/ImageLoader";
 // Methods
 const char kRegisterComponent[] = "RegisterComponent";
+const char kLoadComponent[] = "LoadComponent";
 const char kGetComponentVersion[] = "GetComponentVersion";
 // Constants
 const char kBadResult[] = "";