Merge "Add a note about the async nature of PerfettoProtoLogImpl.register()" into main

                                DataSourceParams

                                        .PERFETTO_DS_BUFFER_EXHAUSTED_POLICY_DROP)

                        .build();

        // NOTE: Registering that datasource is an async operation, so there may be no data traced

        // for some messages logged right after the construction of this class.

        mDataSource.register(params);

        this.mViewerConfigInputStreamProvider = viewerConfigInputStreamProvider;

        this.mViewerConfigReader = viewerConfigReader;