Index: base/debug/trace_event_impl.h |
diff --git a/base/debug/trace_event_impl.h b/base/debug/trace_event_impl.h |
index 4cbb72144739043fe7a25f348dd6fc572ce722d5..ef8fd47961751c4a0a7dd79f42cc096551d5a5e9 100644 |
--- a/base/debug/trace_event_impl.h |
+++ b/base/debug/trace_event_impl.h |
@@ -493,7 +493,7 @@ class BASE_EXPORT TraceLog { |
// Enabled state listeners give a callback when tracing is enabled or |
// disabled. This can be used to tie into other library's tracing systems |
// on-demand. |
- class EnabledStateObserver { |
+ class BASE_EXPORT EnabledStateObserver { |
nduca
2014/09/08 22:21:13
why? this should be a separate CL
xunjieli
2014/09/09 13:31:19
Done.
|
public: |
// Called just after the tracing system becomes enabled, outside of the |
// |lock_|. TraceLog::IsEnabled() is true at this point. |