Metrics log modification to handle external components.

components/metrics/metrics_service_unittest.cc

Index: components/metrics/metrics_service_unittest.cc
diff --git a/components/metrics/metrics_service_unittest.cc b/components/metrics/metrics_service_unittest.cc
index 73e69be7392114a0b31efa0b208ba5e473c0b60c..81e834118905b209592f22fc4858c863a8cbee05 100644
--- a/components/metrics/metrics_service_unittest.cc
+++ b/components/metrics/metrics_service_unittest.cc
@@ -214,8 +214,7 @@ TEST_F(MetricsServiceTest, InitialStabilityLogAtProviderRequest) {
   TestMetricsServiceClient client;
   TestMetricsLog log("client", 1, &client, GetLocalState());
   log.RecordEnvironment(std::vector<MetricsProvider*>(),
-                        std::vector<variations::ActiveGroupId>(),
-                        0);
+                        std::vector<variations::ActiveGroupId>(), 0, 0);
 
   // Record stability build time and version from previous session, so that
   // stability metrics (including exited cleanly flag) won't be cleared.
@@ -280,8 +279,7 @@ TEST_F(MetricsServiceTest, InitialStabilityLogAfterCrash) {
   TestMetricsServiceClient client;
   TestMetricsLog log("client", 1, &client, GetLocalState());
   log.RecordEnvironment(std::vector<MetricsProvider*>(),
-                        std::vector<variations::ActiveGroupId>(),
-                        0);
+                        std::vector<variations::ActiveGroupId>(), 0, 0);
 
   // Record stability build time and version from previous session, so that
   // stability metrics (including exited cleanly flag) won't be cleared.