update_engine: Run clang-format on client_library/

BUG=none
TEST=unittests

Change-Id: I0963049abcafbcba0094ec594afec583fe37c1ef
Reviewed-on: https://chromium-review.googlesource.com/1409706
Commit-Ready: Amin Hassani <ahassani@chromium.org>
Tested-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Sen Jiang <senj@chromium.org>
diff --git a/client_library/client_dbus.cc b/client_library/client_dbus.cc
index e0d1f64..7ca6307 100644
--- a/client_library/client_dbus.cc
+++ b/client_library/client_dbus.cc
@@ -147,13 +147,11 @@
 }
 
 void DBusUpdateEngineClient::DBusStatusHandlersRegistered(
-    const string& interface,
-    const string& signal_name,
-    bool success) const {
+    const string& interface, const string& signal_name, bool success) const {
   if (!success) {
     for (auto handler : handlers_) {
-      handler->IPCError("Could not connect to" + signal_name +
-                        " on " + interface);
+      handler->IPCError("Could not connect to" + signal_name + " on " +
+                        interface);
     }
   } else {
     StatusUpdateHandlersRegistered(nullptr);