Retrieving Chrome Variations seed from server and storing in local prefs. Loading seed data from lo…

chrome/common/pref_names.cc

Index: chrome/common/pref_names.cc
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index 0e0d35504ca2a7f44edda6faa6a2c35e056a40e2..83b77c25b86a9a44e6ddf11579aefd1135c30130 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -1015,6 +1015,9 @@ const char kMetricsOngoingLogsXml[] =
 const char kMetricsOngoingLogsProto[] =
     "user_experience_metrics.ongoing_logs_as_protobufs";
 
+// String serialized form of variations seed protobuf.
+const char kVariationsSeed[] = "variations_seed";
+
 // Where profile specific metrics are placed.
 const char kProfileMetrics[] = "user_experience_metrics.profiles";