proto/processor: Add event for ContentSettings events

Change-Id: Ic6d88727b097d2a8f6964d290ec34194c9377b90
diff --git a/BUILD b/BUILD
index 19a8781..7695658 100644
--- a/BUILD
+++ b/BUILD
@@ -2956,6 +2956,7 @@
     srcs = [
         "protos/perfetto/trace/track_event/chrome_application_state_info.proto",
         "protos/perfetto/trace/track_event/chrome_compositor_scheduler_state.proto",
+        "protos/perfetto/trace/track_event/chrome_content_settings_event_info.proto",
         "protos/perfetto/trace/track_event/chrome_frame_reporter.proto",
         "protos/perfetto/trace/track_event/chrome_histogram_sample.proto",
         "protos/perfetto/trace/track_event/chrome_keyed_service.proto",