base/trace_event/trace_event_impl.h - Issue 1213523003: [ETW Export] Add polling for ETW keyword.

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Unified Diff: base/trace_event/trace_event_impl.h

Issue 1213523003: [ETW Export] Add polling for ETW keyword. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years, 6 months ago

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Index: base/trace_event/trace_event_impl.h

diff --git a/base/trace_event/trace_event_impl.h b/base/trace_event/trace_event_impl.h

index ccb850033e1926d59ff4396b8a9bb36acf61a109..09c30c5b47d2694d91c7ef6a2e77c0194675e9dc 100644

--- a/base/trace_event/trace_event_impl.h

+++ b/base/trace_event/trace_event_impl.h

@@ -552,6 +552,10 @@ class BASE_EXPORT TraceLog : public MemoryDumpProvider {

// by the Singleton class.

friend struct DefaultSingletonTraits<TraceLog>;

+ // This allows TraceEventETWExport to call UpdateCategoryGroupEnabledFlags

+ // whenever required (ie. when ETW keyword changes).

+ friend class TraceEventETWExport;

// MemoryDumpProvider implementation.

bool OnMemoryDump(ProcessMemoryDump* pmd) override;