Domain Reliability: Deduplicate some code into test_util

components/domain_reliability/test_util.h

Index: components/domain_reliability/test_util.h
diff --git a/components/domain_reliability/test_util.h b/components/domain_reliability/test_util.h
index 4c968eded8561964941e1dca9e23e0d520535ebc..a0fa27d752d61f982257ae2b44c2681cbcfec87a 100644
--- a/components/domain_reliability/test_util.h
+++ b/components/domain_reliability/test_util.h
@@ -6,7 +6,10 @@
 #define COMPONENTS_DOMAIN_RELIABILITY_TEST_UTIL_H_
 
 #include "base/callback.h"
+#include "base/memory/scoped_ptr.h"
+#include "components/domain_reliability/config.h"
 #include "components/domain_reliability/monitor.h"
+#include "components/domain_reliability/scheduler.h"
 #include "components/domain_reliability/uploader.h"
 #include "components/domain_reliability/util.h"
 #include "net/base/host_port_pair.h"
@@ -112,6 +115,9 @@ class MockTime : public MockableTime {
   TaskMap tasks_;
 };
 
+scoped_ptr<const DomainReliabilityConfig> MakeTestConfig();
+DomainReliabilityScheduler::Params MakeTestSchedulerParams();
+
 }  // namespace domain_reliability
 
 #endif  // COMPONENTS_DOMAIN_RELIABILITY_TEST_UTIL_H_