Merge "Add name hash to chrome user action proto."

protos/perfetto/trace/perfetto_trace.proto

diff --git a/protos/perfetto/trace/perfetto_trace.proto b/protos/perfetto/trace/perfetto_trace.proto
index 674423d..d70c75e 100644
--- a/protos/perfetto/trace/perfetto_trace.proto
+++ b/protos/perfetto/trace/perfetto_trace.proto
@@ -4150,6 +4150,9 @@
   // Chrome, these are usually static strings known at compile time, or
   // concatenations of multiple such static strings).
   optional string action = 1;
+
+  // MD5 hash of the action string.
+  optional uint64 action_hash = 2;
 }
 
 // End of protos/perfetto/trace/track_event/chrome_user_event.proto

protos/perfetto/trace/track_event/chrome_user_event.proto

diff --git a/protos/perfetto/trace/track_event/chrome_user_event.proto b/protos/perfetto/trace/track_event/chrome_user_event.proto
index 6f7c2e0..d071830 100644
--- a/protos/perfetto/trace/track_event/chrome_user_event.proto
+++ b/protos/perfetto/trace/track_event/chrome_user_event.proto
@@ -25,4 +25,7 @@
   // Chrome, these are usually static strings known at compile time, or
   // concatenations of multiple such static strings).
   optional string action = 1;
+
+  // MD5 hash of the action string.
+  optional uint64 action_hash = 2;
 }