1*6777b538SAndroid Build Coastguard Worker# Perfetto typed events for Chrome 2*6777b538SAndroid Build Coastguard Worker 3*6777b538SAndroid Build Coastguard Worker**NOTE**: This is a work-in-progress. 4*6777b538SAndroid Build Coastguard Worker 5*6777b538SAndroid Build Coastguard WorkerIn order to simplify adding new typed events for Chrome tracing, a protobuf extension support is 6*6777b538SAndroid Build Coastguard Workercurrently being implemented in Perfetto. The plan is that this folder is going to contain Chrome's 7*6777b538SAndroid Build Coastguard Workerextensions to TrackEvent, and the directory is going to be autorolled into Perfetto repository. 8*6777b538SAndroid Build Coastguard Worker 9*6777b538SAndroid Build Coastguard WorkerMore information: https://perfetto.dev/docs/design-docs/extensions 10*6777b538SAndroid Build Coastguard Worker 11*6777b538SAndroid Build Coastguard WorkerAs this is developed, the current process to add new types of trace events is documented on 12*6777b538SAndroid Build Coastguard Workergo/chrometto. 13