18 FileTracing::Provider* GetProvider() {  in GetProvider()
19   AtomicWord provider = base::subtle::Acquire_Load(&g_provider);  in GetProvider()  local
20   return reinterpret_cast<FileTracing::Provider*>(provider);  in GetProvider()
25   FileTracing::Provider* provider = GetProvider();  in IsCategoryEnabled()  local
26   return provider && provider->FileTracingCategoryIsEnabled();  in IsCategoryEnabled()
30 void FileTracing::SetProvider(FileTracing::Provider* provider) {  in SetProvider()  argument
32                               reinterpret_cast<AtomicWord>(provider));  in SetProvider()
36   FileTracing::Provider* provider = GetProvider();  in ScopedEnabler()  local
37   if (provider)  in ScopedEnabler()
38     provider->FileTracingEnable(this);  in ScopedEnabler()
42   FileTracing::Provider* provider = GetProvider();  in ~ScopedEnabler()  local
43   if (provider)  in ~ScopedEnabler()
44     provider->FileTracingDisable(this);  in ~ScopedEnabler()
51     FileTracing::Provider* provider = GetProvider();  in ~ScopedTrace()  local
52     if (provider)  in ~ScopedTrace()
53       provider->FileTracingEventEnd(name_, id_);  in ~ScopedTrace()