Index: include/v8-platform.h |
diff --git a/include/v8-platform.h b/include/v8-platform.h |
index 4023a5b234fd4bb3b084299f6b9a3c2b1a8ffd65..6930f39bf0ae30018a3257b8acfea4a5d5912912 100644 |
--- a/include/v8-platform.h |
+++ b/include/v8-platform.h |
@@ -164,6 +164,19 @@ class Platform { |
**/ |
virtual void UpdateTraceEventDuration(const uint8_t* category_enabled_flag, |
const char* name, uint64_t handle) {} |
+ |
+ class TraceStateObserver { |
+ public: |
+ virtual ~TraceStateObserver() {} |
jochen (gone - plz use gerrit)
2016/09/19 14:23:50
nit. = default
alph
2016/09/19 19:20:27
Done.
|
+ virtual void OnTraceEnabled() = 0; |
+ virtual void OnTraceDisabled() = 0; |
+ }; |
+ |
+ /** Adds tracing state change observer. */ |
+ virtual void AddTraceStateObserver(TraceStateObserver*) {} |
+ |
+ /** Removes tracing state change observer. */ |
+ virtual void RemoveTraceStateObserver(TraceStateObserver*) {} |
}; |
} // namespace v8 |