This allows us to control SK_DYNAMIC_ANNOTATIONS_ENABLED by Sk*Config.h files.
This is a no-op today, because we control it from the compiler command line.
BUG=430815
Review URL: https://codereview.chromium.org/
787003003
#ifndef SkDynamicAnnotations_DEFINED
#define SkDynamicAnnotations_DEFINED
+// Make sure we see anything set via SkUserConfig.h (e.g. SK_DYNAMIC_ANNOTATIONS_ENABLED).
+#include "SkTypes.h"
+
// This file contains macros used to send out-of-band signals to dynamic instrumentation systems,
// namely thread sanitizer. This is a cut-down version of the full dynamic_annotations library with
// only the features used by Skia.