Roll Chrome into Mojo.

base/trace_event/trace_event.h

Index: base/trace_event/trace_event.h
diff --git a/base/debug/trace_event.h b/base/trace_event/trace_event.h
similarity index 99%
copy from base/debug/trace_event.h
copy to base/trace_event/trace_event.h
index 975403641e0208cd0695f323eb63d9d6c4de8c7e..7f73071de27b06c41c0083ce244e0798d81a2171 100644
--- a/base/debug/trace_event.h
+++ b/base/trace_event/trace_event.h
@@ -186,16 +186,16 @@
 // trace points would carry a significant performance cost of acquiring a lock
 // and resolving the category.
 
-#ifndef BASE_DEBUG_TRACE_EVENT_H_
-#define BASE_DEBUG_TRACE_EVENT_H_
+#ifndef BASE_TRACE_EVENT_TRACE_EVENT_H_
+#define BASE_TRACE_EVENT_TRACE_EVENT_H_
 
 #include <string>
 
 #include "base/atomicops.h"
-#include "base/debug/trace_event_impl.h"
-#include "base/debug/trace_event_memory.h"
-#include "base/debug/trace_event_system_stats_monitor.h"
 #include "base/time/time.h"
+#include "base/trace_event/trace_event_impl.h"
+#include "base/trace_event/trace_event_memory.h"
+#include "base/trace_event/trace_event_system_stats_monitor.h"
 #include "build/build_config.h"
 
 // By default, const char* argument values are assumed to have long-lived scope
@@ -1586,4 +1586,4 @@ template<typename IDType> class TraceScopedTrackableObject {
 } // namespace debug
 } // namespace base
 
-#endif /* BASE_DEBUG_TRACE_EVENT_H_ */
+#endif /* BASE_TRACE_EVENT_TRACE_EVENT_H_ */