Reporting: Set up in ProfileImplIOData.

net/reporting/reporting_persister_unittest.cc

Index: net/reporting/reporting_persister_unittest.cc
diff --git a/net/reporting/reporting_persister_unittest.cc b/net/reporting/reporting_persister_unittest.cc
index c0bda9fe4775c01970e7aac6154a3e81a8356f27..1ac54c06e8debabd162f96ca93b1a2e9ec6c78bb 100644
--- a/net/reporting/reporting_persister_unittest.cc
+++ b/net/reporting/reporting_persister_unittest.cc
@@ -11,6 +11,7 @@
 #include "base/time/time.h"
 #include "base/timer/mock_timer.h"
 #include "base/values.h"
+#include "net/base/test_completion_callback.h"
 #include "net/reporting/reporting_cache.h"
 #include "net/reporting/reporting_client.h"
 #include "net/reporting/reporting_policy.h"
@@ -50,11 +51,13 @@ TEST_F(ReportingPersisterTest, DISABLED_Test) {
                      kGroup_,
                      tick_clock()->NowTicks() + base::TimeDelta::FromDays(1));
 
-  // TODO: Actually trigger persistence, once it's possible.
+  // TODO: Actually save data, once it's possible.
 
   SimulateRestart(/* delta= */ base::TimeDelta::FromHours(1),
                   /* delta_ticks= */ base::TimeDelta::FromHours(-3));
 
+  // TODO: Actually load data, once it's possible.
+
   std::vector<const ReportingReport*> reports;
   cache()->GetReports(&reports);
   ASSERT_EQ(1u, reports.size());
@@ -76,5 +79,7 @@ TEST_F(ReportingPersisterTest, DISABLED_Test) {
             client->expires);
 }
 
+// TODO(juliatuttle): Test asynchronous behavior.
+
 }  // namespace
 }  // namespace net