Update to Chromium //base at Chromium commit 82baa9afc6620c68cb2168f20bb65e77e3e57f0a.

logging_win.h

Index: logging_win.h
diff --git a/logging_win.h b/logging_win.h
index aa48e22e76df87fe2368205db2e1f55596fef150..de34a644093dc45f7bd67e68523bb86d527b0d31 100644
--- a/logging_win.h
+++ b/logging_win.h
@@ -12,8 +12,10 @@
 #include "base/win/event_trace_provider.h"
 #include "base/logging.h"
 
+namespace base {
 template <typename Type>
 struct StaticMemorySingletonTraits;
+}  // namespace base
 
 namespace logging {
 
@@ -71,7 +73,7 @@ class BASE_EXPORT LogEventProvider : public base::win::EtwTraceProvider {
   // restored in OnEventsDisabled.
   logging::LogSeverity old_log_level_;
 
-  friend struct StaticMemorySingletonTraits<LogEventProvider>;
+  friend struct base::StaticMemorySingletonTraits<LogEventProvider>;
   DISALLOW_COPY_AND_ASSIGN(LogEventProvider);
 };