1*6777b538SAndroid Build Coastguard WorkerThis component contains the code for MetricsService and supporting code, which 2*6777b538SAndroid Build Coastguard Workeris used for UMA reporting and for other metrics services like UKM. 3*6777b538SAndroid Build Coastguard Worker 4*6777b538SAndroid Build Coastguard WorkerThe main component aims to have a minimal set of dependencies and in particular 5*6777b538SAndroid Build Coastguard Workerdoes not depend on //net or //content. 6*6777b538SAndroid Build Coastguard Worker 7*6777b538SAndroid Build Coastguard WorkerFiles depending on //net or //content are placed in separate subdirectories: 8*6777b538SAndroid Build Coastguard Worker//components/metrics/net and //components/metrics/content, respectively. 9*6777b538SAndroid Build Coastguard Worker 10*6777b538SAndroid Build Coastguard WorkerAdditional subdirectories exist to provide specific functionality, for example 11*6777b538SAndroid Build Coastguard Worker//components/metrics/structured for Structured Metrics and 12*6777b538SAndroid Build Coastguard Worker//components/metrics/serialization for a ChromeOS serialization mechanism. 13