face+tools: fix compilation with Boost 1.69.0

Refs: #4890
Change-Id: I64c2e6ac99767fbd0b8afa9669eb6097148f8628
diff --git a/tests/daemon/fw/unsolicited-data-policy.t.cpp b/tests/daemon/fw/unsolicited-data-policy.t.cpp
index 8cc7a70..e6b73ad 100644
--- a/tests/daemon/fw/unsolicited-data-policy.t.cpp
+++ b/tests/daemon/fw/unsolicited-data-policy.t.cpp
@@ -61,12 +61,12 @@
 
     tribool isFound = indeterminate;
     cs.find(Interest(data.getFullName()),
-      bind([&] { isFound = true; }),
-      bind([&] { isFound = false; }));
+            bind([&] { isFound = true; }),
+            bind([&] { isFound = false; }));
 
-    this->advanceClocks(time::milliseconds(1));
+    this->advanceClocks(1_ms);
     BOOST_REQUIRE(!indeterminate(isFound));
-    return isFound;
+    return bool(isFound);
   }
 
 protected: