RAPPOR implementation

components/rappor/proto/rappor_metric.proto

Index: components/rappor/proto/rappor_metric.proto
diff --git a/chrome/common/metrics/proto/user_action_event.proto b/components/rappor/proto/rappor_metric.proto
similarity index 65%
copy from chrome/common/metrics/proto/user_action_event.proto
copy to components/rappor/proto/rappor_metric.proto
index ff688b67b1b7a7ac9fe3c4c63e65c29acf83fe6b..e80cad21780f75e22e53fe8376d694f3d079b6f5 100644
--- a/chrome/common/metrics/proto/user_action_event.proto
+++ b/components/rappor/proto/rappor_metric.proto
@@ -9,13 +9,16 @@ syntax = "proto2";
 
 option optimize_for = LITE_RUNTIME;
 
-package metrics;
+package rappor;
 
 // Next tag: 3
-message UserActionEventProto {
-  // The name of the action, hashed.
+message RapporMetricsProto {
+message RapporMetricProto {
+  // The name of the metric, hashed.
   optional fixed64 name_hash = 1;
 
-  // The timestamp for the event, in seconds since the epoch.
-  optional int64 time = 2;
+  // The reported bits for the event
+  optional bytes bits = 2;
+}
+  repeated RapporMetricProto rappor = 1;
 }