1 files changed, 26 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/common/event_tracer.h b/gfx/angle/checkout/src/common/event_tracer.h
new file mode 100644
index 0000000000..128d88b9e0
--- /dev/null
+++ b/gfx/angle/checkout/src/common/event_tracer.h
@@ -0,0 +1,26 @@
+// Copyright 2012 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef COMMON_EVENT_TRACER_H_
+#define COMMON_EVENT_TRACER_H_
+
+#include "common/platform.h"
+#include "platform/PlatformMethods.h"
+
+namespace angle
+{
+const unsigned char *GetTraceCategoryEnabledFlag(PlatformMethods *platform, const char *name);
+angle::TraceEventHandle AddTraceEvent(PlatformMethods *platform,
+                                      char phase,
+                                      const unsigned char *categoryGroupEnabled,
+                                      const char *name,
+                                      unsigned long long id,
+                                      int numArgs,
+                                      const char **argNames,
+                                      const unsigned char *argTypes,
+                                      const unsigned long long *argValues,
+                                      unsigned char flags);
+}  // namespace angle
+
+#endif  // COMMON_EVENT_TRACER_H_